156943252186

素因数分解:

$2^1\times 7^4\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2425

約数の個数: 80

約数和(自身を含む): 279320560128

約数和(自身を除く): 122377307942

約数列:

[1, 2, 7, 14, 49, 98, 101, 151, 202, 302, 343, 686, 707, 1057, 1414, 2114, 2143, 2401, 4286, 4802, 4949, 7399, 9898, 14798, 15001, 15251, 30002, 30502, 34643, 51793, 69286, 103586, 105007, 106757, 210014, 213514, 216443, 242501, 323593, 362551, 432886, 485002, 647186, 725102, 735049, 747299, 1470098, 1494598, 1515101, 2265151, 3030202, 4530302, 5145343, 5231093, 10290686, 10462186, 10605707, 15856057, 21211414, 31712114, 32682893, 36617651, 65365786, 73235302, 74239949, 110992399, 148479898, 221984798, 228780251, 457560502, 519679643, 776946793, 1039359286, 1553893586, 1601461757, 3202923514, 11210232299, 22420464598, 78471626093, 156943252186]

約数ペア:

[(1, 156943252186), (2, 78471626093), (7, 22420464598), (14, 11210232299), (49, 3202923514), (98, 1601461757), (101, 1553893586), (151, 1039359286), (202, 776946793), (302, 519679643), (343, 457560502), (686, 228780251), (707, 221984798), (1057, 148479898), (1414, 110992399), (2114, 74239949), (2143, 73235302), (2401, 65365786), (4286, 36617651), (4802, 32682893), (4949, 31712114), (7399, 21211414), (9898, 15856057), (14798, 10605707), (15001, 10462186), (15251, 10290686), (30002, 5231093), (30502, 5145343), (34643, 4530302), (51793, 3030202), (69286, 2265151), (103586, 1515101), (105007, 1494598), (106757, 1470098), (210014, 747299), (213514, 735049), (216443, 725102), (242501, 647186), (323593, 485002), (362551, 432886)]