159480972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:4979

約数の個数: 72

約数和(自身を含む): 464335872

約数和(自身を除く): 304854900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 4831, 5502, 8253, 9662, 11004, 14493, 16506, 19324, 28986, 33012, 33817, 43479, 57972, 67634, 86958, 101451, 135268, 173916, 202902, 304353, 405804, 608706, 632861, 1217412, 1265722, 1898583, 2531444, 3797166, 4430027, 5695749, 7594332, 8860054, 11391498, 13290081, 17720108, 22782996, 26580162, 39870243, 53160324, 79740486, 159480972]

約数ペア:

[(1, 159480972), (2, 79740486), (3, 53160324), (4, 39870243), (6, 26580162), (7, 22782996), (9, 17720108), (12, 13290081), (14, 11391498), (18, 8860054), (21, 7594332), (28, 5695749), (36, 4430027), (42, 3797166), (63, 2531444), (84, 1898583), (126, 1265722), (131, 1217412), (252, 632861), (262, 608706), (393, 405804), (524, 304353), (786, 202902), (917, 173916), (1179, 135268), (1572, 101451), (1834, 86958), (2358, 67634), (2751, 57972), (3668, 43479), (4716, 33817), (4831, 33012), (5502, 28986), (8253, 19324), (9662, 16506), (11004, 14493)]