157807488

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6737}}^1$

素因数の和:6815

約数の個数: 64

約数和(自身を含む): 426111120

約数和(自身を除く): 268303632

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, 6737, 7808, 11712, 13474, 20211, 23424, 26948, 40422, 53896, 80844, 107792, 161688, 215584, 323376, 410957, 431168, 646752, 821914, 862336, 1232871, 1293504, 1643828, 2465742, 2587008, 3287656, 4931484, 6575312, 9862968, 13150624, 19725936, 26301248, 39451872, 52602496, 78903744, 157807488]

約数ペア:

[(1, 157807488), (2, 78903744), (3, 52602496), (4, 39451872), (6, 26301248), (8, 19725936), (12, 13150624), (16, 9862968), (24, 6575312), (32, 4931484), (48, 3287656), (61, 2587008), (64, 2465742), (96, 1643828), (122, 1293504), (128, 1232871), (183, 862336), (192, 821914), (244, 646752), (366, 431168), (384, 410957), (488, 323376), (732, 215584), (976, 161688), (1464, 107792), (1952, 80844), (2928, 53896), (3904, 40422), (5856, 26948), (6737, 23424), (7808, 20211), (11712, 13474)]