131947368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4703}}^1$

素因数の和:4886

約数の個数: 64

約数和(自身を含む): 379330560

約数和(自身を除く): 247383192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 167, 168, 334, 501, 668, 1002, 1169, 1336, 2004, 2338, 3507, 4008, 4676, 4703, 7014, 9352, 9406, 14028, 14109, 18812, 28056, 28218, 32921, 37624, 56436, 65842, 98763, 112872, 131684, 197526, 263368, 395052, 785401, 790104, 1570802, 2356203, 3141604, 4712406, 5497807, 6283208, 9424812, 10995614, 16493421, 18849624, 21991228, 32986842, 43982456, 65973684, 131947368]

約数ペア:

[(1, 131947368), (2, 65973684), (3, 43982456), (4, 32986842), (6, 21991228), (7, 18849624), (8, 16493421), (12, 10995614), (14, 9424812), (21, 6283208), (24, 5497807), (28, 4712406), (42, 3141604), (56, 2356203), (84, 1570802), (167, 790104), (168, 785401), (334, 395052), (501, 263368), (668, 197526), (1002, 131684), (1169, 112872), (1336, 98763), (2004, 65842), (2338, 56436), (3507, 37624), (4008, 32921), (4676, 28218), (4703, 28056), (7014, 18812), (9352, 14109), (9406, 14028)]