155116422580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{342073}}^1$

素因数の和:342209

約数の個数: 96

約数和(自身を含む): 386187863040

約数和(自身を除く): 231071440460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 79, 82, 140, 158, 164, 205, 287, 316, 395, 410, 553, 574, 790, 820, 1106, 1148, 1435, 1580, 2212, 2765, 2870, 3239, 5530, 5740, 6478, 11060, 12956, 16195, 22673, 32390, 45346, 64780, 90692, 113365, 226730, 342073, 453460, 684146, 1368292, 1710365, 2394511, 3420730, 4789022, 6841460, 9578044, 11972555, 14024993, 23945110, 27023767, 28049986, 47890220, 54047534, 56099972, 70124965, 98174951, 108095068, 135118835, 140249930, 189166369, 196349902, 270237670, 280499860, 378332738, 392699804, 490874755, 540475340, 756665476, 945831845, 981749510, 1107974447, 1891663690, 1963499020, 2215948894, 3783327380, 4431897788, 5539872235, 7755821129, 11079744470, 15511642258, 22159488940, 31023284516, 38779105645, 77558211290, 155116422580]

約数ペア:

[(1, 155116422580), (2, 77558211290), (4, 38779105645), (5, 31023284516), (7, 22159488940), (10, 15511642258), (14, 11079744470), (20, 7755821129), (28, 5539872235), (35, 4431897788), (41, 3783327380), (70, 2215948894), (79, 1963499020), (82, 1891663690), (140, 1107974447), (158, 981749510), (164, 945831845), (205, 756665476), (287, 540475340), (316, 490874755), (395, 392699804), (410, 378332738), (553, 280499860), (574, 270237670), (790, 196349902), (820, 189166369), (1106, 140249930), (1148, 135118835), (1435, 108095068), (1580, 98174951), (2212, 70124965), (2765, 56099972), (2870, 54047534), (3239, 47890220), (5530, 28049986), (5740, 27023767), (6478, 23945110), (11060, 14024993), (12956, 11972555), (16195, 9578044), (22673, 6841460), (32390, 4789022), (45346, 3420730), (64780, 2394511), (90692, 1710365), (113365, 1368292), (226730, 684146), (342073, 453460)]