158507160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{3851}}^1$

素因数の和:3886

約数の個数: 128

約数和(自身を含む): 554688000

約数和(自身を除く): 396180840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 3851, 4116, 5145, 5880, 6860, 7702, 8232, 10290, 11553, 13720, 15404, 19255, 20580, 23106, 26957, 30808, 38510, 41160, 46212, 53914, 57765, 77020, 80871, 92424, 107828, 115530, 134785, 154040, 161742, 188699, 215656, 231060, 269570, 323484, 377398, 404355, 462120, 539140, 566097, 646968, 754796, 808710, 943495, 1078280, 1132194, 1320893, 1509592, 1617420, 1886990, 2264388, 2641786, 2830485, 3234840, 3773980, 3962679, 4528776, 5283572, 5660970, 6604465, 7547960, 7925358, 10567144, 11321940, 13208930, 15850716, 19813395, 22643880, 26417860, 31701432, 39626790, 52835720, 79253580, 158507160]

約数ペア:

[(1, 158507160), (2, 79253580), (3, 52835720), (4, 39626790), (5, 31701432), (6, 26417860), (7, 22643880), (8, 19813395), (10, 15850716), (12, 13208930), (14, 11321940), (15, 10567144), (20, 7925358), (21, 7547960), (24, 6604465), (28, 5660970), (30, 5283572), (35, 4528776), (40, 3962679), (42, 3773980), (49, 3234840), (56, 2830485), (60, 2641786), (70, 2264388), (84, 1886990), (98, 1617420), (105, 1509592), (120, 1320893), (140, 1132194), (147, 1078280), (168, 943495), (196, 808710), (210, 754796), (245, 646968), (280, 566097), (294, 539140), (343, 462120), (392, 404355), (420, 377398), (490, 323484), (588, 269570), (686, 231060), (735, 215656), (840, 188699), (980, 161742), (1029, 154040), (1176, 134785), (1372, 115530), (1470, 107828), (1715, 92424), (1960, 80871), (2058, 77020), (2744, 57765), (2940, 53914), (3430, 46212), (3851, 41160), (4116, 38510), (5145, 30808), (5880, 26957), (6860, 23106), (7702, 20580), (8232, 19255), (10290, 15404), (11553, 13720)]