151987712

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 319077792

約数和(自身を除く): 167090080

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 113, 128, 142, 148, 226, 256, 284, 296, 452, 512, 568, 592, 904, 1136, 1184, 1808, 2272, 2368, 2627, 3616, 4181, 4544, 4736, 5254, 7232, 8023, 8362, 9088, 9472, 10508, 14464, 16046, 16724, 18176, 18944, 21016, 28928, 32092, 33448, 36352, 42032, 57856, 64184, 66896, 84064, 128368, 133792, 168128, 256736, 267584, 296851, 336256, 513472, 535168, 593702, 672512, 1026944, 1070336, 1187404, 1345024, 2053888, 2140672, 2374808, 4107776, 4749616, 9499232, 18998464, 37996928, 75993856, 151987712]

約数ペア:

[(1, 151987712), (2, 75993856), (4, 37996928), (8, 18998464), (16, 9499232), (32, 4749616), (37, 4107776), (64, 2374808), (71, 2140672), (74, 2053888), (113, 1345024), (128, 1187404), (142, 1070336), (148, 1026944), (226, 672512), (256, 593702), (284, 535168), (296, 513472), (452, 336256), (512, 296851), (568, 267584), (592, 256736), (904, 168128), (1136, 133792), (1184, 128368), (1808, 84064), (2272, 66896), (2368, 64184), (2627, 57856), (3616, 42032), (4181, 36352), (4544, 33448), (4736, 32092), (5254, 28928), (7232, 21016), (8023, 18944), (8362, 18176), (9088, 16724), (9472, 16046), (10508, 14464)]