156739873532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17981}}^1\times {\mathrm{10427}}^1$

素因数の和:28442

約数の個数: 48

約数和(自身を含む): 315027377280

約数和(自身を除く): 158287503748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 10427, 17981, 20854, 35962, 41708, 71924, 114697, 197791, 198113, 229394, 341639, 395582, 396226, 458788, 683278, 791164, 792452, 1366556, 2179243, 3758029, 4358486, 7516058, 8716972, 15032116, 187487887, 374975774, 749951548, 2062366757, 3562269853, 4124733514, 7124539706, 8249467028, 14249079412, 39184968383, 78369936766, 156739873532]

約数ペア:

[(1, 156739873532), (2, 78369936766), (4, 39184968383), (11, 14249079412), (19, 8249467028), (22, 7124539706), (38, 4124733514), (44, 3562269853), (76, 2062366757), (209, 749951548), (418, 374975774), (836, 187487887), (10427, 15032116), (17981, 8716972), (20854, 7516058), (35962, 4358486), (41708, 3758029), (71924, 2179243), (114697, 1366556), (197791, 792452), (198113, 791164), (229394, 683278), (341639, 458788), (395582, 396226)]