156749340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 480775680

約数和(自身を除く): 324026340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 439, 541, 660, 878, 1082, 1317, 1623, 1756, 2164, 2195, 2634, 2705, 3246, 4390, 4829, 5268, 5410, 5951, 6492, 6585, 8115, 8780, 9658, 10820, 11902, 13170, 14487, 16230, 17853, 19316, 23804, 24145, 26340, 28974, 29755, 32460, 35706, 48290, 57948, 59510, 71412, 72435, 89265, 96580, 119020, 144870, 178530, 237499, 289740, 357060, 474998, 712497, 949996, 1187495, 1424994, 2374990, 2612489, 2849988, 3562485, 4749980, 5224978, 7124970, 7837467, 10449956, 13062445, 14249940, 15674934, 26124890, 31349868, 39187335, 52249780, 78374670, 156749340]

約数ペア:

[(1, 156749340), (2, 78374670), (3, 52249780), (4, 39187335), (5, 31349868), (6, 26124890), (10, 15674934), (11, 14249940), (12, 13062445), (15, 10449956), (20, 7837467), (22, 7124970), (30, 5224978), (33, 4749980), (44, 3562485), (55, 2849988), (60, 2612489), (66, 2374990), (110, 1424994), (132, 1187495), (165, 949996), (220, 712497), (330, 474998), (439, 357060), (541, 289740), (660, 237499), (878, 178530), (1082, 144870), (1317, 119020), (1623, 96580), (1756, 89265), (2164, 72435), (2195, 71412), (2634, 59510), (2705, 57948), (3246, 48290), (4390, 35706), (4829, 32460), (5268, 29755), (5410, 28974), (5951, 26340), (6492, 24145), (6585, 23804), (8115, 19316), (8780, 17853), (9658, 16230), (10820, 14487), (11902, 13170)]