147965046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 324864000

約数和(自身を除く): 176898954

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 149, 186, 281, 298, 447, 562, 589, 843, 894, 1178, 1686, 1767, 2831, 3534, 4619, 5339, 5662, 8493, 8711, 9238, 10678, 13857, 16017, 16986, 17422, 26133, 27714, 32034, 41869, 52266, 83738, 87761, 125607, 165509, 175522, 251214, 263283, 331018, 496527, 526566, 795511, 993054, 1297939, 1591022, 2386533, 2595878, 3893817, 4773066, 7787634, 24660841, 49321682, 73982523, 147965046]

約数ペア:

[(1, 147965046), (2, 73982523), (3, 49321682), (6, 24660841), (19, 7787634), (31, 4773066), (38, 3893817), (57, 2595878), (62, 2386533), (93, 1591022), (114, 1297939), (149, 993054), (186, 795511), (281, 526566), (298, 496527), (447, 331018), (562, 263283), (589, 251214), (843, 175522), (894, 165509), (1178, 125607), (1686, 87761), (1767, 83738), (2831, 52266), (3534, 41869), (4619, 32034), (5339, 27714), (5662, 26133), (8493, 17422), (8711, 16986), (9238, 16017), (10678, 13857)]