131431692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3031

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 251769588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 2108, 2604, 2969, 3162, 3689, 5938, 6324, 7378, 8907, 11067, 11876, 14756, 17814, 20783, 22134, 35628, 41566, 44268, 50473, 62349, 83132, 92039, 100946, 124698, 151419, 184078, 201892, 249396, 276117, 302838, 353311, 368156, 552234, 605676, 644273, 706622, 1059933, 1104468, 1288546, 1413244, 1564663, 1932819, 2119866, 2577092, 3129326, 3865638, 4239732, 4693989, 6258652, 7731276, 9387978, 10952641, 18775956, 21905282, 32857923, 43810564, 65715846, 131431692]

約数ペア:

[(1, 131431692), (2, 65715846), (3, 43810564), (4, 32857923), (6, 21905282), (7, 18775956), (12, 10952641), (14, 9387978), (17, 7731276), (21, 6258652), (28, 4693989), (31, 4239732), (34, 3865638), (42, 3129326), (51, 2577092), (62, 2119866), (68, 1932819), (84, 1564663), (93, 1413244), (102, 1288546), (119, 1104468), (124, 1059933), (186, 706622), (204, 644273), (217, 605676), (238, 552234), (357, 368156), (372, 353311), (434, 302838), (476, 276117), (527, 249396), (651, 201892), (714, 184078), (868, 151419), (1054, 124698), (1302, 100946), (1428, 92039), (1581, 83132), (2108, 62349), (2604, 50473), (2969, 44268), (3162, 41566), (3689, 35628), (5938, 22134), (6324, 20783), (7378, 17814), (8907, 14756), (11067, 11876)]