156978399176

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{6421}}^1$

素因数の和:6990

約数の個数: 64

約数和(自身を含む): 301844275200

約数和(自身を除く): 144865876024

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 316, 383, 404, 632, 766, 808, 1532, 3064, 6421, 7979, 12842, 15958, 25684, 30257, 31916, 38683, 51368, 60514, 63832, 77366, 121028, 154732, 242056, 309464, 507259, 648521, 1014518, 1297042, 2029036, 2459243, 2594084, 3055957, 4058072, 4918486, 5188168, 6111914, 9836972, 12223828, 19673944, 24447656, 51233159, 102466318, 194280197, 204932636, 248383543, 388560394, 409865272, 496767086, 777120788, 993534172, 1554241576, 1987068344, 19622299897, 39244599794, 78489199588, 156978399176]

約数ペア:

[(1, 156978399176), (2, 78489199588), (4, 39244599794), (8, 19622299897), (79, 1987068344), (101, 1554241576), (158, 993534172), (202, 777120788), (316, 496767086), (383, 409865272), (404, 388560394), (632, 248383543), (766, 204932636), (808, 194280197), (1532, 102466318), (3064, 51233159), (6421, 24447656), (7979, 19673944), (12842, 12223828), (15958, 9836972), (25684, 6111914), (30257, 5188168), (31916, 4918486), (38683, 4058072), (51368, 3055957), (60514, 2594084), (63832, 2459243), (77366, 2029036), (121028, 1297042), (154732, 1014518), (242056, 648521), (309464, 507259)]