127640112

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 339406848

約数和(自身を除く): 211766736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 131, 159, 212, 262, 318, 383, 393, 424, 524, 636, 766, 786, 848, 1048, 1149, 1272, 1532, 1572, 2096, 2298, 2544, 3064, 3144, 4596, 6128, 6288, 6943, 9192, 13886, 18384, 20299, 20829, 27772, 40598, 41658, 50173, 55544, 60897, 81196, 83316, 100346, 111088, 121794, 150519, 162392, 166632, 200692, 243588, 301038, 324784, 333264, 401384, 487176, 602076, 802768, 974352, 1204152, 2408304, 2659169, 5318338, 7977507, 10636676, 15955014, 21273352, 31910028, 42546704, 63820056, 127640112]

約数ペア:

[(1, 127640112), (2, 63820056), (3, 42546704), (4, 31910028), (6, 21273352), (8, 15955014), (12, 10636676), (16, 7977507), (24, 5318338), (48, 2659169), (53, 2408304), (106, 1204152), (131, 974352), (159, 802768), (212, 602076), (262, 487176), (318, 401384), (383, 333264), (393, 324784), (424, 301038), (524, 243588), (636, 200692), (766, 166632), (786, 162392), (848, 150519), (1048, 121794), (1149, 111088), (1272, 100346), (1532, 83316), (1572, 81196), (2096, 60897), (2298, 55544), (2544, 50173), (3064, 41658), (3144, 40598), (4596, 27772), (6128, 20829), (6288, 20299), (6943, 18384), (9192, 13886)]