128622312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 436625280

約数和(自身を除く): 308002968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 67, 72, 78, 84, 91, 104, 117, 126, 134, 156, 168, 182, 201, 234, 252, 268, 273, 293, 312, 364, 402, 468, 469, 504, 536, 546, 586, 603, 728, 804, 819, 871, 879, 936, 938, 1092, 1172, 1206, 1407, 1608, 1638, 1742, 1758, 1876, 2051, 2184, 2344, 2412, 2613, 2637, 2814, 3276, 3484, 3516, 3752, 3809, 4102, 4221, 4824, 5226, 5274, 5628, 6097, 6153, 6552, 6968, 7032, 7618, 7839, 8204, 8442, 10452, 10548, 11256, 11427, 12194, 12306, 15236, 15678, 16408, 16884, 18291, 18459, 19631, 20904, 21096, 22854, 24388, 24612, 26663, 30472, 31356, 33768, 34281, 36582, 36918, 39262, 45708, 48776, 49224, 53326, 54873, 58893, 62712, 68562, 73164, 73836, 78524, 79989, 91416, 106652, 109746, 117786, 137124, 137417, 146328, 147672, 157048, 159978, 176679, 213304, 219492, 235572, 239967, 255203, 274248, 274834, 319956, 353358, 412251, 438984, 471144, 479934, 510406, 549668, 639912, 706716, 765609, 824502, 959868, 1020812, 1099336, 1236753, 1413432, 1531218, 1649004, 1786421, 1919736, 2041624, 2296827, 2473506, 3062436, 3298008, 3572842, 4593654, 4947012, 5359263, 6124872, 7145684, 9187308, 9894024, 10718526, 14291368, 16077789, 18374616, 21437052, 32155578, 42874104, 64311156, 128622312]

約数ペア:

[(1, 128622312), (2, 64311156), (3, 42874104), (4, 32155578), (6, 21437052), (7, 18374616), (8, 16077789), (9, 14291368), (12, 10718526), (13, 9894024), (14, 9187308), (18, 7145684), (21, 6124872), (24, 5359263), (26, 4947012), (28, 4593654), (36, 3572842), (39, 3298008), (42, 3062436), (52, 2473506), (56, 2296827), (63, 2041624), (67, 1919736), (72, 1786421), (78, 1649004), (84, 1531218), (91, 1413432), (104, 1236753), (117, 1099336), (126, 1020812), (134, 959868), (156, 824502), (168, 765609), (182, 706716), (201, 639912), (234, 549668), (252, 510406), (268, 479934), (273, 471144), (293, 438984), (312, 412251), (364, 353358), (402, 319956), (468, 274834), (469, 274248), (504, 255203), (536, 239967), (546, 235572), (586, 219492), (603, 213304), (728, 176679), (804, 159978), (819, 157048), (871, 147672), (879, 146328), (936, 137417), (938, 137124), (1092, 117786), (1172, 109746), (1206, 106652), (1407, 91416), (1608, 79989), (1638, 78524), (1742, 73836), (1758, 73164), (1876, 68562), (2051, 62712), (2184, 58893), (2344, 54873), (2412, 53326), (2613, 49224), (2637, 48776), (2814, 45708), (3276, 39262), (3484, 36918), (3516, 36582), (3752, 34281), (3809, 33768), (4102, 31356), (4221, 30472), (4824, 26663), (5226, 24612), (5274, 24388), (5628, 22854), (6097, 21096), (6153, 20904), (6552, 19631), (6968, 18459), (7032, 18291), (7618, 16884), (7839, 16408), (8204, 15678), (8442, 15236), (10452, 12306), (10548, 12194), (11256, 11427)]