180317504

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{9749}}^1$

素因数の和:9795

約数の個数: 42

約数和(自身を含む): 380142750

約数和(自身を除く): 199825246

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 9749, 18496, 19498, 38996, 77992, 155984, 165733, 311968, 331466, 623936, 662932, 1325864, 2651728, 2817461, 5303456, 5634922, 10606912, 11269844, 22539688, 45079376, 90158752, 180317504]

約数ペア:

[(1, 180317504), (2, 90158752), (4, 45079376), (8, 22539688), (16, 11269844), (17, 10606912), (32, 5634922), (34, 5303456), (64, 2817461), (68, 2651728), (136, 1325864), (272, 662932), (289, 623936), (544, 331466), (578, 311968), (1088, 165733), (1156, 155984), (2312, 77992), (4624, 38996), (9248, 19498), (9749, 18496)]