141241580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 323592192

約数和(自身を除く): 182350612

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 47, 62, 74, 94, 124, 131, 148, 155, 185, 188, 235, 262, 310, 370, 470, 524, 620, 655, 740, 940, 1147, 1310, 1457, 1739, 2294, 2620, 2914, 3478, 4061, 4588, 4847, 5735, 5828, 6157, 6956, 7285, 8122, 8695, 9694, 11470, 12314, 14570, 16244, 17390, 19388, 20305, 22940, 24235, 24628, 29140, 30785, 34780, 40610, 48470, 53909, 61570, 81220, 96940, 107818, 123140, 150257, 190867, 215636, 227809, 269545, 300514, 381734, 455618, 539090, 601028, 751285, 763468, 911236, 954335, 1078180, 1139045, 1502570, 1908670, 2278090, 3005140, 3817340, 4556180, 7062079, 14124158, 28248316, 35310395, 70620790, 141241580]

約数ペア:

[(1, 141241580), (2, 70620790), (4, 35310395), (5, 28248316), (10, 14124158), (20, 7062079), (31, 4556180), (37, 3817340), (47, 3005140), (62, 2278090), (74, 1908670), (94, 1502570), (124, 1139045), (131, 1078180), (148, 954335), (155, 911236), (185, 763468), (188, 751285), (235, 601028), (262, 539090), (310, 455618), (370, 381734), (470, 300514), (524, 269545), (620, 227809), (655, 215636), (740, 190867), (940, 150257), (1147, 123140), (1310, 107818), (1457, 96940), (1739, 81220), (2294, 61570), (2620, 53909), (2914, 48470), (3478, 40610), (4061, 34780), (4588, 30785), (4847, 29140), (5735, 24628), (5828, 24235), (6157, 22940), (6956, 20305), (7285, 19388), (8122, 17390), (8695, 16244), (9694, 14570), (11470, 12314)]