156161632

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1364

約数の個数: 72

約数和(自身を含む): 349102656

約数和(自身を除く): 192941024

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1301, 1364, 1936, 2602, 2728, 3751, 3872, 5204, 5456, 7502, 10408, 10912, 14311, 15004, 20816, 28622, 30008, 40331, 41632, 57244, 60016, 80662, 114488, 120032, 157421, 161324, 228976, 314842, 322648, 443641, 457952, 629684, 645296, 887282, 1259368, 1290592, 1774564, 2518736, 3549128, 4880051, 5037472, 7098256, 9760102, 14196512, 19520204, 39040408, 78080816, 156161632]

約数ペア:

[(1, 156161632), (2, 78080816), (4, 39040408), (8, 19520204), (11, 14196512), (16, 9760102), (22, 7098256), (31, 5037472), (32, 4880051), (44, 3549128), (62, 2518736), (88, 1774564), (121, 1290592), (124, 1259368), (176, 887282), (242, 645296), (248, 629684), (341, 457952), (352, 443641), (484, 322648), (496, 314842), (682, 228976), (968, 161324), (992, 157421), (1301, 120032), (1364, 114488), (1936, 80662), (2602, 60016), (2728, 57244), (3751, 41632), (3872, 40331), (5204, 30008), (5456, 28622), (7502, 20816), (10408, 15004), (10912, 14311)]