158293590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 128

約数和(自身を含む): 488097792

約数和(自身を除く): 329804202

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1365, 1495, 1610, 1794, 2093, 2415, 2521, 2730, 2990, 4186, 4485, 4830, 5042, 6279, 7563, 8970, 10465, 12558, 12605, 15126, 17647, 20930, 25210, 31395, 32773, 35294, 37815, 52941, 57983, 62790, 65546, 75630, 88235, 98319, 105882, 115966, 163865, 173949, 176470, 196638, 229411, 264705, 289915, 327730, 347898, 405881, 458822, 491595, 529410, 579830, 688233, 753779, 811762, 869745, 983190, 1147055, 1217643, 1376466, 1507558, 1739490, 2029405, 2261337, 2294110, 2435286, 3441165, 3768895, 4058810, 4522674, 5276453, 6088215, 6882330, 7537790, 10552906, 11306685, 12176430, 15829359, 22613370, 26382265, 31658718, 52764530, 79146795, 158293590]

約数ペア:

[(1, 158293590), (2, 79146795), (3, 52764530), (5, 31658718), (6, 26382265), (7, 22613370), (10, 15829359), (13, 12176430), (14, 11306685), (15, 10552906), (21, 7537790), (23, 6882330), (26, 6088215), (30, 5276453), (35, 4522674), (39, 4058810), (42, 3768895), (46, 3441165), (65, 2435286), (69, 2294110), (70, 2261337), (78, 2029405), (91, 1739490), (105, 1507558), (115, 1376466), (130, 1217643), (138, 1147055), (161, 983190), (182, 869745), (195, 811762), (210, 753779), (230, 688233), (273, 579830), (299, 529410), (322, 491595), (345, 458822), (390, 405881), (455, 347898), (483, 327730), (546, 289915), (598, 264705), (690, 229411), (805, 196638), (897, 176470), (910, 173949), (966, 163865), (1365, 115966), (1495, 105882), (1610, 98319), (1794, 88235), (2093, 75630), (2415, 65546), (2521, 62790), (2730, 57983), (2990, 52941), (4186, 37815), (4485, 35294), (4830, 32773), (5042, 31395), (6279, 25210), (7563, 20930), (8970, 17647), (10465, 15126), (12558, 12605)]