156958780048

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{644923}}^1$

素因数の和:645032

約数の個数: 80

約数和(自身を含む): 362746532736

約数和(自身を除く): 205787752688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 53, 56, 82, 106, 112, 164, 212, 287, 328, 371, 424, 574, 656, 742, 848, 1148, 1484, 2173, 2296, 2968, 4346, 4592, 5936, 8692, 15211, 17384, 30422, 34768, 60844, 121688, 243376, 644923, 1289846, 2579692, 4514461, 5159384, 9028922, 10318768, 18057844, 26441843, 34180919, 36115688, 52883686, 68361838, 72231376, 105767372, 136723676, 185092901, 211534744, 239266433, 273447352, 370185802, 423069488, 478532866, 546894704, 740371604, 957065732, 1401417679, 1480743208, 1914131464, 2802835358, 2961486416, 3828262928, 5605670716, 9809923753, 11211341432, 19619847506, 22422682864, 39239695012, 78479390024, 156958780048]

約数ペア:

[(1, 156958780048), (2, 78479390024), (4, 39239695012), (7, 22422682864), (8, 19619847506), (14, 11211341432), (16, 9809923753), (28, 5605670716), (41, 3828262928), (53, 2961486416), (56, 2802835358), (82, 1914131464), (106, 1480743208), (112, 1401417679), (164, 957065732), (212, 740371604), (287, 546894704), (328, 478532866), (371, 423069488), (424, 370185802), (574, 273447352), (656, 239266433), (742, 211534744), (848, 185092901), (1148, 136723676), (1484, 105767372), (2173, 72231376), (2296, 68361838), (2968, 52883686), (4346, 36115688), (4592, 34180919), (5936, 26441843), (8692, 18057844), (15211, 10318768), (17384, 9028922), (30422, 5159384), (34768, 4514461), (60844, 2579692), (121688, 1289846), (243376, 644923)]