155263896

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113497}}^1$

素因数の和:113528

約数の個数: 48

約数和(自身を含む): 442642200

約数和(自身を除く): 287378304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 113497, 226994, 340491, 453988, 680982, 907976, 1021473, 1361964, 2042946, 2156443, 2723928, 4085892, 4312886, 6469329, 8171784, 8625772, 12938658, 17251544, 19407987, 25877316, 38815974, 51754632, 77631948, 155263896]

約数ペア:

[(1, 155263896), (2, 77631948), (3, 51754632), (4, 38815974), (6, 25877316), (8, 19407987), (9, 17251544), (12, 12938658), (18, 8625772), (19, 8171784), (24, 6469329), (36, 4312886), (38, 4085892), (57, 2723928), (72, 2156443), (76, 2042946), (114, 1361964), (152, 1021473), (171, 907976), (228, 680982), (342, 453988), (456, 340491), (684, 226994), (1368, 113497)]