156932104120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:2237

約数の個数: 128

約数和(自身を含む): 386898094080

約数和(自身を除く): 229965989960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 491, 733, 982, 991, 1466, 1964, 1982, 2455, 2932, 3665, 3928, 3964, 4910, 4955, 5401, 5864, 7330, 7928, 8063, 9820, 9910, 10802, 10901, 14660, 16126, 19640, 19820, 21604, 21802, 27005, 29320, 32252, 39640, 40315, 43208, 43604, 54010, 54505, 64504, 80630, 87208, 108020, 109010, 161260, 216040, 218020, 322520, 359903, 436040, 486581, 719806, 726403, 973162, 1439612, 1452806, 1799515, 1946324, 2432905, 2879224, 2905612, 3599030, 3632015, 3892648, 3958933, 4865810, 5352391, 5811224, 7198060, 7264030, 7917866, 7990433, 9731620, 10704782, 14396120, 14528060, 15835732, 15980866, 19463240, 19794665, 21409564, 26761955, 29056120, 31671464, 31961732, 39589330, 39952165, 42819128, 53523910, 63923464, 79178660, 79904330, 107047820, 158357320, 159808660, 214095640, 319617320, 356663873, 713327746, 1426655492, 1783319365, 2853310984, 3566638730, 3923302603, 7133277460, 7846605206, 14266554920, 15693210412, 19616513015, 31386420824, 39233026030, 78466052060, 156932104120]

約数ペア:

[(1, 156932104120), (2, 78466052060), (4, 39233026030), (5, 31386420824), (8, 19616513015), (10, 15693210412), (11, 14266554920), (20, 7846605206), (22, 7133277460), (40, 3923302603), (44, 3566638730), (55, 2853310984), (88, 1783319365), (110, 1426655492), (220, 713327746), (440, 356663873), (491, 319617320), (733, 214095640), (982, 159808660), (991, 158357320), (1466, 107047820), (1964, 79904330), (1982, 79178660), (2455, 63923464), (2932, 53523910), (3665, 42819128), (3928, 39952165), (3964, 39589330), (4910, 31961732), (4955, 31671464), (5401, 29056120), (5864, 26761955), (7330, 21409564), (7928, 19794665), (8063, 19463240), (9820, 15980866), (9910, 15835732), (10802, 14528060), (10901, 14396120), (14660, 10704782), (16126, 9731620), (19640, 7990433), (19820, 7917866), (21604, 7264030), (21802, 7198060), (27005, 5811224), (29320, 5352391), (32252, 4865810), (39640, 3958933), (40315, 3892648), (43208, 3632015), (43604, 3599030), (54010, 2905612), (54505, 2879224), (64504, 2432905), (80630, 1946324), (87208, 1799515), (108020, 1452806), (109010, 1439612), (161260, 973162), (216040, 726403), (218020, 719806), (322520, 486581), (359903, 436040)]