139706476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 323108352

約数和(自身を除く): 183401876

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 107, 119, 182, 211, 214, 221, 238, 364, 422, 428, 442, 476, 749, 844, 884, 1391, 1477, 1498, 1547, 1819, 2743, 2782, 2954, 2996, 3094, 3587, 3638, 5486, 5564, 5908, 6188, 7174, 7276, 9737, 10972, 12733, 14348, 19201, 19474, 22577, 23647, 25109, 25466, 38402, 38948, 45154, 46631, 47294, 50218, 50932, 76804, 90308, 93262, 94588, 100436, 158039, 165529, 186524, 293501, 316078, 326417, 331058, 383809, 587002, 632156, 652834, 662116, 767618, 1174004, 1305668, 1535236, 2054507, 2686663, 4109014, 4989517, 5373326, 8218028, 9979034, 10746652, 19958068, 34926619, 69853238, 139706476]

約数ペア:

[(1, 139706476), (2, 69853238), (4, 34926619), (7, 19958068), (13, 10746652), (14, 9979034), (17, 8218028), (26, 5373326), (28, 4989517), (34, 4109014), (52, 2686663), (68, 2054507), (91, 1535236), (107, 1305668), (119, 1174004), (182, 767618), (211, 662116), (214, 652834), (221, 632156), (238, 587002), (364, 383809), (422, 331058), (428, 326417), (442, 316078), (476, 293501), (749, 186524), (844, 165529), (884, 158039), (1391, 100436), (1477, 94588), (1498, 93262), (1547, 90308), (1819, 76804), (2743, 50932), (2782, 50218), (2954, 47294), (2996, 46631), (3094, 45154), (3587, 38948), (3638, 38402), (5486, 25466), (5564, 25109), (5908, 23647), (6188, 22577), (7174, 19474), (7276, 19201), (9737, 14348), (10972, 12733)]