188731018370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{181729}}^1$

素因数の和:181943

約数の個数: 64

約数和(自身を含む): 370947276000

約数和(自身を除く): 182216257630

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 149, 170, 205, 298, 410, 697, 745, 1394, 1490, 2533, 3485, 5066, 6109, 6970, 12218, 12665, 25330, 30545, 61090, 103853, 181729, 207706, 363458, 519265, 908645, 1038530, 1817290, 3089393, 6178786, 7450889, 14901778, 15446965, 27077621, 30893930, 37254445, 54155242, 74508890, 126665113, 135388105, 253330226, 270776210, 460319557, 633325565, 920639114, 1110182461, 1266651130, 2220364922, 2301597785, 4603195570, 5550912305, 11101824610, 18873101837, 37746203674, 94365509185, 188731018370]

約数ペア:

[(1, 188731018370), (2, 94365509185), (5, 37746203674), (10, 18873101837), (17, 11101824610), (34, 5550912305), (41, 4603195570), (82, 2301597785), (85, 2220364922), (149, 1266651130), (170, 1110182461), (205, 920639114), (298, 633325565), (410, 460319557), (697, 270776210), (745, 253330226), (1394, 135388105), (1490, 126665113), (2533, 74508890), (3485, 54155242), (5066, 37254445), (6109, 30893930), (6970, 27077621), (12218, 15446965), (12665, 14901778), (25330, 7450889), (30545, 6178786), (61090, 3089393), (103853, 1817290), (181729, 1038530), (207706, 908645), (363458, 519265)]