128470704

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{140867}}^1$

素因数の和:140897

約数の個数: 40

約数和(自身を含む): 349352640

約数和(自身を除く): 220881936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 140867, 281734, 422601, 563468, 845202, 1126936, 1690404, 2253872, 2676473, 3380808, 5352946, 6761616, 8029419, 10705892, 16058838, 21411784, 32117676, 42823568, 64235352, 128470704]

約数ペア:

[(1, 128470704), (2, 64235352), (3, 42823568), (4, 32117676), (6, 21411784), (8, 16058838), (12, 10705892), (16, 8029419), (19, 6761616), (24, 5352946), (38, 3380808), (48, 2676473), (57, 2253872), (76, 1690404), (114, 1126936), (152, 845202), (228, 563468), (304, 422601), (456, 281734), (912, 140867)]