156964909760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1\times {\mathrm{10861}}^1$

素因数の和:13274

約数の個数: 112

約数和(自身を含む): 393646700640

約数和(自身を除く): 236681790880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2377, 3040, 4754, 6080, 9508, 10861, 11885, 19016, 21722, 23770, 38032, 43444, 45163, 47540, 54305, 76064, 86888, 90326, 95080, 108610, 152128, 173776, 180652, 190160, 206359, 217220, 225815, 347552, 361304, 380320, 412718, 434440, 451630, 695104, 722608, 760640, 825436, 868880, 903260, 1031795, 1445216, 1650872, 1737760, 1806520, 2063590, 2890432, 3301744, 3475520, 3613040, 4127180, 6603488, 7226080, 8254360, 13206976, 14452160, 16508720, 25816597, 33017440, 51633194, 66034880, 103266388, 129082985, 206532776, 258165970, 413065552, 490515343, 516331940, 826131104, 981030686, 1032663880, 1652262208, 1962061372, 2065327760, 2452576715, 3924122744, 4130655520, 4905153430, 7848245488, 8261311040, 9810306860, 15696490976, 19620613720, 31392981952, 39241227440, 78482454880, 156964909760]

約数ペア:

[(1, 156964909760), (2, 78482454880), (4, 39241227440), (5, 31392981952), (8, 19620613720), (10, 15696490976), (16, 9810306860), (19, 8261311040), (20, 7848245488), (32, 4905153430), (38, 4130655520), (40, 3924122744), (64, 2452576715), (76, 2065327760), (80, 1962061372), (95, 1652262208), (152, 1032663880), (160, 981030686), (190, 826131104), (304, 516331940), (320, 490515343), (380, 413065552), (608, 258165970), (760, 206532776), (1216, 129082985), (1520, 103266388), (2377, 66034880), (3040, 51633194), (4754, 33017440), (6080, 25816597), (9508, 16508720), (10861, 14452160), (11885, 13206976), (19016, 8254360), (21722, 7226080), (23770, 6603488), (38032, 4127180), (43444, 3613040), (45163, 3475520), (47540, 3301744), (54305, 2890432), (76064, 2063590), (86888, 1806520), (90326, 1737760), (95080, 1650872), (108610, 1445216), (152128, 1031795), (173776, 903260), (180652, 868880), (190160, 825436), (206359, 760640), (217220, 722608), (225815, 695104), (347552, 451630), (361304, 434440), (380320, 412718)]