158831010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 468840960

約数和(自身を除く): 310009950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 390, 481, 555, 585, 666, 702, 962, 999, 1110, 1170, 1223, 1443, 1665, 1755, 1998, 2405, 2446, 2886, 3330, 3510, 3669, 4329, 4810, 4995, 6115, 7215, 7338, 8658, 9990, 11007, 12230, 12987, 14430, 15899, 18345, 21645, 22014, 25974, 31798, 33021, 36690, 43290, 45251, 47697, 55035, 64935, 66042, 79495, 90502, 95394, 110070, 129870, 135753, 143091, 158990, 165105, 226255, 238485, 271506, 286182, 330210, 407259, 429273, 452510, 476970, 588263, 678765, 715455, 814518, 858546, 1176526, 1221777, 1357530, 1430910, 1764789, 2036295, 2146365, 2443554, 2941315, 3529578, 4072590, 4292730, 5294367, 5882630, 6108885, 8823945, 10588734, 12217770, 15883101, 17647890, 26471835, 31766202, 52943670, 79415505, 158831010]

約数ペア:

[(1, 158831010), (2, 79415505), (3, 52943670), (5, 31766202), (6, 26471835), (9, 17647890), (10, 15883101), (13, 12217770), (15, 10588734), (18, 8823945), (26, 6108885), (27, 5882630), (30, 5294367), (37, 4292730), (39, 4072590), (45, 3529578), (54, 2941315), (65, 2443554), (74, 2146365), (78, 2036295), (90, 1764789), (111, 1430910), (117, 1357530), (130, 1221777), (135, 1176526), (185, 858546), (195, 814518), (222, 715455), (234, 678765), (270, 588263), (333, 476970), (351, 452510), (370, 429273), (390, 407259), (481, 330210), (555, 286182), (585, 271506), (666, 238485), (702, 226255), (962, 165105), (999, 158990), (1110, 143091), (1170, 135753), (1223, 129870), (1443, 110070), (1665, 95394), (1755, 90502), (1998, 79495), (2405, 66042), (2446, 64935), (2886, 55035), (3330, 47697), (3510, 45251), (3669, 43290), (4329, 36690), (4810, 33021), (4995, 31798), (6115, 25974), (7215, 22014), (7338, 21645), (8658, 18345), (9990, 15899), (11007, 14430), (12230, 12987)]