159376812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 453519360

約数和(自身を除く): 294142548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 73, 79, 84, 94, 98, 141, 146, 147, 158, 188, 196, 219, 237, 282, 292, 294, 316, 329, 438, 474, 511, 553, 564, 588, 658, 876, 948, 987, 1022, 1106, 1316, 1533, 1659, 1974, 2044, 2212, 2303, 3066, 3318, 3431, 3577, 3713, 3871, 3948, 4606, 5767, 6132, 6636, 6862, 6909, 7154, 7426, 7742, 9212, 10293, 10731, 11139, 11534, 11613, 13724, 13818, 14308, 14852, 15484, 17301, 20586, 21462, 22278, 23068, 23226, 24017, 25991, 27636, 34602, 40369, 41172, 42924, 44556, 46452, 48034, 51982, 69204, 72051, 77973, 80738, 96068, 103964, 121107, 144102, 155946, 161476, 168119, 181937, 242214, 271049, 282583, 288204, 311892, 336238, 363874, 484428, 504357, 542098, 545811, 565166, 672476, 727748, 813147, 847749, 1008714, 1084196, 1091622, 1130332, 1626294, 1695498, 1897343, 2017428, 2183244, 3252588, 3390996, 3794686, 5692029, 7589372, 11384058, 13281401, 22768116, 26562802, 39844203, 53125604, 79688406, 159376812]

約数ペア:

[(1, 159376812), (2, 79688406), (3, 53125604), (4, 39844203), (6, 26562802), (7, 22768116), (12, 13281401), (14, 11384058), (21, 7589372), (28, 5692029), (42, 3794686), (47, 3390996), (49, 3252588), (73, 2183244), (79, 2017428), (84, 1897343), (94, 1695498), (98, 1626294), (141, 1130332), (146, 1091622), (147, 1084196), (158, 1008714), (188, 847749), (196, 813147), (219, 727748), (237, 672476), (282, 565166), (292, 545811), (294, 542098), (316, 504357), (329, 484428), (438, 363874), (474, 336238), (511, 311892), (553, 288204), (564, 282583), (588, 271049), (658, 242214), (876, 181937), (948, 168119), (987, 161476), (1022, 155946), (1106, 144102), (1316, 121107), (1533, 103964), (1659, 96068), (1974, 80738), (2044, 77973), (2212, 72051), (2303, 69204), (3066, 51982), (3318, 48034), (3431, 46452), (3577, 44556), (3713, 42924), (3871, 41172), (3948, 40369), (4606, 34602), (5767, 27636), (6132, 25991), (6636, 24017), (6862, 23226), (6909, 23068), (7154, 22278), (7426, 21462), (7742, 20586), (9212, 17301), (10293, 15484), (10731, 14852), (11139, 14308), (11534, 13818), (11613, 13724)]