157249116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 425748960

約数和(自身を除く): 268499844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 267, 306, 356, 534, 612, 801, 1068, 1513, 1602, 2887, 3026, 3204, 4539, 5774, 6052, 8661, 9078, 11548, 13617, 17322, 18156, 25983, 27234, 34644, 49079, 51966, 54468, 98158, 103932, 147237, 196316, 256943, 294474, 441711, 513886, 588948, 770829, 883422, 1027772, 1541658, 1766844, 2312487, 3083316, 4368031, 4624974, 8736062, 9249948, 13104093, 17472124, 26208186, 39312279, 52416372, 78624558, 157249116]

約数ペア:

[(1, 157249116), (2, 78624558), (3, 52416372), (4, 39312279), (6, 26208186), (9, 17472124), (12, 13104093), (17, 9249948), (18, 8736062), (34, 4624974), (36, 4368031), (51, 3083316), (68, 2312487), (89, 1766844), (102, 1541658), (153, 1027772), (178, 883422), (204, 770829), (267, 588948), (306, 513886), (356, 441711), (534, 294474), (612, 256943), (801, 196316), (1068, 147237), (1513, 103932), (1602, 98158), (2887, 54468), (3026, 51966), (3204, 49079), (4539, 34644), (5774, 27234), (6052, 25983), (8661, 18156), (9078, 17322), (11548, 13617)]