156930012280

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1\times {\mathrm{29443}}^1$

素因数の和:30268

約数の個数: 64

約数和(自身を含む): 355264237440

約数和(自身を除く): 198334225160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 587, 908, 1135, 1174, 1816, 2270, 2348, 2935, 4540, 4696, 5870, 9080, 11740, 23480, 29443, 58886, 117772, 133249, 147215, 235544, 266498, 294430, 532996, 588860, 666245, 1065992, 1177720, 1332490, 2664980, 5329960, 6683561, 13367122, 17283041, 26734244, 33417805, 34566082, 53468488, 66835610, 69132164, 86415205, 133671220, 138264328, 172830410, 267342440, 345660820, 691321640, 3923250307, 7846500614, 15693001228, 19616251535, 31386002456, 39232503070, 78465006140, 156930012280]

約数ペア:

[(1, 156930012280), (2, 78465006140), (4, 39232503070), (5, 31386002456), (8, 19616251535), (10, 15693001228), (20, 7846500614), (40, 3923250307), (227, 691321640), (454, 345660820), (587, 267342440), (908, 172830410), (1135, 138264328), (1174, 133671220), (1816, 86415205), (2270, 69132164), (2348, 66835610), (2935, 53468488), (4540, 34566082), (4696, 33417805), (5870, 26734244), (9080, 17283041), (11740, 13367122), (23480, 6683561), (29443, 5329960), (58886, 2664980), (117772, 1332490), (133249, 1177720), (147215, 1065992), (235544, 666245), (266498, 588860), (294430, 532996)]