168229040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 478302720

約数和(自身を除く): 310073680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 97, 112, 133, 140, 152, 163, 190, 194, 266, 280, 304, 326, 380, 388, 485, 532, 560, 652, 665, 679, 760, 776, 815, 970, 1064, 1141, 1304, 1330, 1358, 1520, 1552, 1630, 1843, 1940, 2128, 2282, 2608, 2660, 2716, 3097, 3260, 3395, 3686, 3880, 4564, 5320, 5432, 5705, 6194, 6520, 6790, 7372, 7760, 9128, 9215, 10640, 10864, 11410, 12388, 12901, 13040, 13580, 14744, 15485, 15811, 18256, 18430, 21679, 22820, 24776, 25802, 27160, 29488, 30970, 31622, 36860, 43358, 45640, 49552, 51604, 54320, 61940, 63244, 64505, 73720, 79055, 86716, 91280, 103208, 108395, 110677, 123880, 126488, 129010, 147440, 158110, 173432, 206416, 216790, 221354, 247760, 252976, 258020, 300409, 316220, 346864, 433580, 442708, 516040, 553385, 600818, 632440, 867160, 885416, 1032080, 1106770, 1201636, 1264880, 1502045, 1734320, 1770832, 2102863, 2213540, 2403272, 3004090, 4205726, 4427080, 4806544, 6008180, 8411452, 8854160, 10514315, 12016360, 16822904, 21028630, 24032720, 33645808, 42057260, 84114520, 168229040]

約数ペア:

[(1, 168229040), (2, 84114520), (4, 42057260), (5, 33645808), (7, 24032720), (8, 21028630), (10, 16822904), (14, 12016360), (16, 10514315), (19, 8854160), (20, 8411452), (28, 6008180), (35, 4806544), (38, 4427080), (40, 4205726), (56, 3004090), (70, 2403272), (76, 2213540), (80, 2102863), (95, 1770832), (97, 1734320), (112, 1502045), (133, 1264880), (140, 1201636), (152, 1106770), (163, 1032080), (190, 885416), (194, 867160), (266, 632440), (280, 600818), (304, 553385), (326, 516040), (380, 442708), (388, 433580), (485, 346864), (532, 316220), (560, 300409), (652, 258020), (665, 252976), (679, 247760), (760, 221354), (776, 216790), (815, 206416), (970, 173432), (1064, 158110), (1141, 147440), (1304, 129010), (1330, 126488), (1358, 123880), (1520, 110677), (1552, 108395), (1630, 103208), (1843, 91280), (1940, 86716), (2128, 79055), (2282, 73720), (2608, 64505), (2660, 63244), (2716, 61940), (3097, 54320), (3260, 51604), (3395, 49552), (3686, 45640), (3880, 43358), (4564, 36860), (5320, 31622), (5432, 30970), (5705, 29488), (6194, 27160), (6520, 25802), (6790, 24776), (7372, 22820), (7760, 21679), (9128, 18430), (9215, 18256), (10640, 15811), (10864, 15485), (11410, 14744), (12388, 13580), (12901, 13040)]