148437888

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6337}}^1$

素因数の和:6415

約数の個数: 64

約数和(自身を含む): 400815120

約数和(自身を除く): 252377232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 6337, 7808, 11712, 12674, 19011, 23424, 25348, 38022, 50696, 76044, 101392, 152088, 202784, 304176, 386557, 405568, 608352, 773114, 811136, 1159671, 1216704, 1546228, 2319342, 2433408, 3092456, 4638684, 6184912, 9277368, 12369824, 18554736, 24739648, 37109472, 49479296, 74218944, 148437888]

約数ペア:

[(1, 148437888), (2, 74218944), (3, 49479296), (4, 37109472), (6, 24739648), (8, 18554736), (12, 12369824), (16, 9277368), (24, 6184912), (32, 4638684), (48, 3092456), (61, 2433408), (64, 2319342), (96, 1546228), (122, 1216704), (128, 1159671), (183, 811136), (192, 773114), (244, 608352), (366, 405568), (384, 386557), (488, 304176), (732, 202784), (976, 152088), (1464, 101392), (1952, 76044), (2928, 50696), (3904, 38022), (5856, 25348), (6337, 23424), (7808, 19011), (11712, 12674)]