156956189988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{5261}}^1$

素因数の和:5654

約数の個数: 144

約数和(自身を含む): 406378619136

約数和(自身を除く): 249422429148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 313, 338, 507, 564, 611, 626, 676, 939, 1014, 1222, 1252, 1833, 1878, 2028, 2444, 3666, 3756, 4069, 5261, 7332, 7943, 8138, 10522, 12207, 14711, 15783, 15886, 16276, 21044, 23829, 24414, 29422, 31566, 31772, 44133, 47658, 48828, 52897, 58844, 63132, 68393, 88266, 95316, 105794, 136786, 158691, 176532, 191243, 205179, 211588, 247267, 273572, 317382, 382486, 410358, 494534, 573729, 634764, 741801, 764972, 820716, 889109, 989068, 1147458, 1483602, 1646693, 1778218, 2294916, 2486159, 2667327, 2967204, 3214471, 3293386, 3556436, 4940079, 4972318, 5334654, 6428942, 6586772, 7458477, 9643413, 9880158, 9944636, 10669308, 12857884, 14916954, 19286826, 19760316, 21407009, 29833908, 38573652, 41788123, 42814018, 64221027, 77394571, 83576246, 85628036, 125364369, 128442054, 154789142, 167152492, 232183713, 250728738, 256884108, 278291117, 309578284, 464367426, 501457476, 556582234, 834873351, 928734852, 1006129423, 1113164468, 1669746702, 2012258846, 3018388269, 3339493404, 4024517692, 6036776538, 12073553076, 13079682499, 26159364998, 39239047497, 52318729996, 78478094994, 156956189988]

約数ペア:

[(1, 156956189988), (2, 78478094994), (3, 52318729996), (4, 39239047497), (6, 26159364998), (12, 13079682499), (13, 12073553076), (26, 6036776538), (39, 4024517692), (47, 3339493404), (52, 3018388269), (78, 2012258846), (94, 1669746702), (141, 1113164468), (156, 1006129423), (169, 928734852), (188, 834873351), (282, 556582234), (313, 501457476), (338, 464367426), (507, 309578284), (564, 278291117), (611, 256884108), (626, 250728738), (676, 232183713), (939, 167152492), (1014, 154789142), (1222, 128442054), (1252, 125364369), (1833, 85628036), (1878, 83576246), (2028, 77394571), (2444, 64221027), (3666, 42814018), (3756, 41788123), (4069, 38573652), (5261, 29833908), (7332, 21407009), (7943, 19760316), (8138, 19286826), (10522, 14916954), (12207, 12857884), (14711, 10669308), (15783, 9944636), (15886, 9880158), (16276, 9643413), (21044, 7458477), (23829, 6586772), (24414, 6428942), (29422, 5334654), (31566, 4972318), (31772, 4940079), (44133, 3556436), (47658, 3293386), (48828, 3214471), (52897, 2967204), (58844, 2667327), (63132, 2486159), (68393, 2294916), (88266, 1778218), (95316, 1646693), (105794, 1483602), (136786, 1147458), (158691, 989068), (176532, 889109), (191243, 820716), (205179, 764972), (211588, 741801), (247267, 634764), (273572, 573729), (317382, 494534), (382486, 410358)]