156965887764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8221}}^1\times {\mathrm{75767}}^1$

素因数の和:84005

約数の個数: 72

約数和(自身を含む): 453518153088

約数和(自身を除く): 296552265324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8221, 16442, 24663, 32884, 49326, 57547, 73989, 75767, 98652, 115094, 147978, 151534, 172641, 227301, 230188, 295956, 303068, 345282, 454602, 517923, 530369, 681903, 690564, 909204, 1035846, 1060738, 1363806, 1591107, 2071692, 2121476, 2727612, 3182214, 4773321, 6364428, 9546642, 19093284, 622880507, 1245761014, 1868641521, 2491522028, 3737283042, 4360163549, 5605924563, 7474566084, 8720327098, 11211849126, 13080490647, 17440654196, 22423698252, 26160981294, 39241471941, 52321962588, 78482943882, 156965887764]

約数ペア:

[(1, 156965887764), (2, 78482943882), (3, 52321962588), (4, 39241471941), (6, 26160981294), (7, 22423698252), (9, 17440654196), (12, 13080490647), (14, 11211849126), (18, 8720327098), (21, 7474566084), (28, 5605924563), (36, 4360163549), (42, 3737283042), (63, 2491522028), (84, 1868641521), (126, 1245761014), (252, 622880507), (8221, 19093284), (16442, 9546642), (24663, 6364428), (32884, 4773321), (49326, 3182214), (57547, 2727612), (73989, 2121476), (75767, 2071692), (98652, 1591107), (115094, 1363806), (147978, 1060738), (151534, 1035846), (172641, 909204), (227301, 690564), (230188, 681903), (295956, 530369), (303068, 517923), (345282, 454602)]