126891128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10253}}^1$

素因数の和:10296

約数の個数: 64

約数和(自身を含む): 310080960

約数和(自身を除く): 183189832

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 10253, 12376, 20506, 41012, 71771, 82024, 133289, 143542, 174301, 266578, 287084, 348602, 533156, 574168, 697204, 933023, 1066312, 1220107, 1394408, 1866046, 2265913, 2440214, 3732092, 4531826, 4880428, 7464184, 9063652, 9760856, 15861391, 18127304, 31722782, 63445564, 126891128]

約数ペア:

[(1, 126891128), (2, 63445564), (4, 31722782), (7, 18127304), (8, 15861391), (13, 9760856), (14, 9063652), (17, 7464184), (26, 4880428), (28, 4531826), (34, 3732092), (52, 2440214), (56, 2265913), (68, 1866046), (91, 1394408), (104, 1220107), (119, 1066312), (136, 933023), (182, 697204), (221, 574168), (238, 533156), (364, 348602), (442, 287084), (476, 266578), (728, 174301), (884, 143542), (952, 133289), (1547, 82024), (1768, 71771), (3094, 41012), (6188, 20506), (10253, 12376)]