189255276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 608724480

約数和(自身を除く): 419469204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 47, 57, 58, 63, 76, 84, 87, 94, 114, 116, 126, 133, 141, 171, 174, 188, 203, 228, 252, 261, 266, 282, 329, 342, 348, 399, 406, 423, 522, 532, 551, 564, 609, 658, 684, 798, 812, 841, 846, 893, 987, 1044, 1102, 1197, 1218, 1316, 1363, 1596, 1653, 1682, 1692, 1786, 1827, 1974, 2204, 2394, 2436, 2523, 2679, 2726, 2961, 3306, 3364, 3572, 3654, 3857, 3948, 4089, 4788, 4959, 5046, 5358, 5452, 5887, 5922, 6251, 6612, 7308, 7569, 7714, 8037, 8178, 9541, 9918, 10092, 10716, 11571, 11774, 11844, 12267, 12502, 15138, 15428, 15979, 16074, 16356, 17661, 18753, 19082, 19836, 23142, 23548, 24534, 25004, 25897, 28623, 30276, 31958, 32148, 34713, 35322, 37506, 38164, 39527, 46284, 47937, 49068, 51794, 52983, 56259, 57246, 63916, 69426, 70644, 75012, 77691, 79054, 85869, 95874, 103588, 105966, 111853, 112518, 114492, 118581, 138852, 143811, 155382, 158108, 171738, 181279, 191748, 211932, 223706, 225036, 233073, 237162, 276689, 287622, 310764, 335559, 343476, 355743, 362558, 447412, 466146, 474324, 543837, 553378, 575244, 671118, 711486, 725116, 751013, 830067, 932292, 1006677, 1087674, 1106756, 1342236, 1422972, 1502026, 1631511, 1660134, 2013354, 2175348, 2253039, 2490201, 3004052, 3263022, 3320268, 4026708, 4506078, 4980402, 5257091, 6526044, 6759117, 9012156, 9960804, 10514182, 13518234, 15771273, 21028364, 27036468, 31542546, 47313819, 63085092, 94627638, 189255276]

約数ペア:

[(1, 189255276), (2, 94627638), (3, 63085092), (4, 47313819), (6, 31542546), (7, 27036468), (9, 21028364), (12, 15771273), (14, 13518234), (18, 10514182), (19, 9960804), (21, 9012156), (28, 6759117), (29, 6526044), (36, 5257091), (38, 4980402), (42, 4506078), (47, 4026708), (57, 3320268), (58, 3263022), (63, 3004052), (76, 2490201), (84, 2253039), (87, 2175348), (94, 2013354), (114, 1660134), (116, 1631511), (126, 1502026), (133, 1422972), (141, 1342236), (171, 1106756), (174, 1087674), (188, 1006677), (203, 932292), (228, 830067), (252, 751013), (261, 725116), (266, 711486), (282, 671118), (329, 575244), (342, 553378), (348, 543837), (399, 474324), (406, 466146), (423, 447412), (522, 362558), (532, 355743), (551, 343476), (564, 335559), (609, 310764), (658, 287622), (684, 276689), (798, 237162), (812, 233073), (841, 225036), (846, 223706), (893, 211932), (987, 191748), (1044, 181279), (1102, 171738), (1197, 158108), (1218, 155382), (1316, 143811), (1363, 138852), (1596, 118581), (1653, 114492), (1682, 112518), (1692, 111853), (1786, 105966), (1827, 103588), (1974, 95874), (2204, 85869), (2394, 79054), (2436, 77691), (2523, 75012), (2679, 70644), (2726, 69426), (2961, 63916), (3306, 57246), (3364, 56259), (3572, 52983), (3654, 51794), (3857, 49068), (3948, 47937), (4089, 46284), (4788, 39527), (4959, 38164), (5046, 37506), (5358, 35322), (5452, 34713), (5887, 32148), (5922, 31958), (6251, 30276), (6612, 28623), (7308, 25897), (7569, 25004), (7714, 24534), (8037, 23548), (8178, 23142), (9541, 19836), (9918, 19082), (10092, 18753), (10716, 17661), (11571, 16356), (11774, 16074), (11844, 15979), (12267, 15428), (12502, 15138)]