188519292

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 572006400

約数和(自身を除く): 383487108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 37, 38, 39, 52, 54, 57, 74, 76, 78, 108, 111, 114, 117, 148, 156, 171, 191, 222, 228, 234, 247, 333, 342, 351, 382, 444, 468, 481, 494, 513, 573, 666, 684, 702, 703, 741, 764, 962, 988, 999, 1026, 1146, 1332, 1404, 1406, 1443, 1482, 1719, 1924, 1998, 2052, 2109, 2223, 2292, 2483, 2812, 2886, 2964, 3438, 3629, 3996, 4218, 4329, 4446, 4966, 5157, 5772, 6327, 6669, 6876, 7067, 7258, 7449, 8436, 8658, 8892, 9139, 9932, 10314, 10887, 12654, 12987, 13338, 14134, 14516, 14898, 17316, 18278, 18981, 20628, 21201, 21774, 22347, 25308, 25974, 26676, 27417, 28268, 29796, 32661, 36556, 37962, 42402, 43548, 44694, 47177, 51948, 54834, 63603, 65322, 67041, 75924, 82251, 84804, 89388, 91871, 94354, 97983, 109668, 127206, 130644, 134082, 134273, 141531, 164502, 183742, 188708, 190809, 195966, 246753, 254412, 268164, 268546, 275613, 283062, 329004, 367484, 381618, 391932, 402819, 424593, 493506, 537092, 551226, 566124, 763236, 805638, 826839, 849186, 987012, 1102452, 1208457, 1273779, 1611276, 1653678, 1698372, 1745549, 2416914, 2480517, 2547558, 3307356, 3491098, 3625371, 4833828, 4961034, 5095116, 5236647, 6982196, 7250742, 9922068, 10473294, 14501484, 15709941, 20946588, 31419882, 47129823, 62839764, 94259646, 188519292]

約数ペア:

[(1, 188519292), (2, 94259646), (3, 62839764), (4, 47129823), (6, 31419882), (9, 20946588), (12, 15709941), (13, 14501484), (18, 10473294), (19, 9922068), (26, 7250742), (27, 6982196), (36, 5236647), (37, 5095116), (38, 4961034), (39, 4833828), (52, 3625371), (54, 3491098), (57, 3307356), (74, 2547558), (76, 2480517), (78, 2416914), (108, 1745549), (111, 1698372), (114, 1653678), (117, 1611276), (148, 1273779), (156, 1208457), (171, 1102452), (191, 987012), (222, 849186), (228, 826839), (234, 805638), (247, 763236), (333, 566124), (342, 551226), (351, 537092), (382, 493506), (444, 424593), (468, 402819), (481, 391932), (494, 381618), (513, 367484), (573, 329004), (666, 283062), (684, 275613), (702, 268546), (703, 268164), (741, 254412), (764, 246753), (962, 195966), (988, 190809), (999, 188708), (1026, 183742), (1146, 164502), (1332, 141531), (1404, 134273), (1406, 134082), (1443, 130644), (1482, 127206), (1719, 109668), (1924, 97983), (1998, 94354), (2052, 91871), (2109, 89388), (2223, 84804), (2292, 82251), (2483, 75924), (2812, 67041), (2886, 65322), (2964, 63603), (3438, 54834), (3629, 51948), (3996, 47177), (4218, 44694), (4329, 43548), (4446, 42402), (4966, 37962), (5157, 36556), (5772, 32661), (6327, 29796), (6669, 28268), (6876, 27417), (7067, 26676), (7258, 25974), (7449, 25308), (8436, 22347), (8658, 21774), (8892, 21201), (9139, 20628), (9932, 18981), (10314, 18278), (10887, 17316), (12654, 14898), (12987, 14516), (13338, 14134)]