143679172

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 347493888

約数和(自身を除く): 203814716

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 49, 52, 62, 68, 91, 98, 107, 119, 124, 182, 196, 214, 217, 221, 238, 364, 403, 428, 434, 442, 476, 527, 637, 749, 806, 833, 868, 884, 1054, 1274, 1391, 1498, 1519, 1547, 1612, 1666, 1819, 2108, 2548, 2782, 2821, 2996, 3038, 3094, 3317, 3332, 3638, 3689, 5243, 5564, 5642, 6076, 6188, 6634, 6851, 7276, 7378, 9737, 10486, 10829, 11284, 12733, 13268, 13702, 14756, 19474, 19747, 20972, 21658, 23219, 23647, 25466, 25823, 27404, 38948, 39494, 43121, 43316, 46438, 47294, 47957, 50932, 51646, 56389, 68159, 78988, 86242, 89131, 92876, 94588, 95914, 103292, 112778, 136318, 162533, 165529, 172484, 178262, 191828, 225556, 272636, 301847, 325066, 331058, 335699, 356524, 394723, 603694, 650132, 662116, 671398, 733057, 789446, 1158703, 1207388, 1342796, 1466114, 1578892, 2112929, 2317406, 2763061, 2932228, 4225858, 4634812, 5131399, 5526122, 8451716, 10262798, 11052244, 20525596, 35919793, 71839586, 143679172]

約数ペア:

[(1, 143679172), (2, 71839586), (4, 35919793), (7, 20525596), (13, 11052244), (14, 10262798), (17, 8451716), (26, 5526122), (28, 5131399), (31, 4634812), (34, 4225858), (49, 2932228), (52, 2763061), (62, 2317406), (68, 2112929), (91, 1578892), (98, 1466114), (107, 1342796), (119, 1207388), (124, 1158703), (182, 789446), (196, 733057), (214, 671398), (217, 662116), (221, 650132), (238, 603694), (364, 394723), (403, 356524), (428, 335699), (434, 331058), (442, 325066), (476, 301847), (527, 272636), (637, 225556), (749, 191828), (806, 178262), (833, 172484), (868, 165529), (884, 162533), (1054, 136318), (1274, 112778), (1391, 103292), (1498, 95914), (1519, 94588), (1547, 92876), (1612, 89131), (1666, 86242), (1819, 78988), (2108, 68159), (2548, 56389), (2782, 51646), (2821, 50932), (2996, 47957), (3038, 47294), (3094, 46438), (3317, 43316), (3332, 43121), (3638, 39494), (3689, 38948), (5243, 27404), (5564, 25823), (5642, 25466), (6076, 23647), (6188, 23219), (6634, 21658), (6851, 20972), (7276, 19747), (7378, 19474), (9737, 14756), (10486, 13702), (10829, 13268), (11284, 12733)]