156775060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 373911552

約数和(自身を除く): 217136492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 53, 62, 65, 106, 124, 130, 155, 212, 260, 265, 310, 367, 403, 530, 620, 689, 734, 806, 1060, 1378, 1468, 1612, 1643, 1835, 2015, 2756, 3286, 3445, 3670, 4030, 4771, 6572, 6890, 7340, 8060, 8215, 9542, 11377, 13780, 16430, 19084, 19451, 21359, 22754, 23855, 32860, 38902, 42718, 45508, 47710, 56885, 77804, 85436, 95420, 97255, 106795, 113770, 147901, 194510, 213590, 227540, 252863, 295802, 389020, 427180, 505726, 591604, 602981, 739505, 1011452, 1205962, 1264315, 1479010, 2411924, 2528630, 2958020, 3014905, 5057260, 6029810, 7838753, 12059620, 15677506, 31355012, 39193765, 78387530, 156775060]

約数ペア:

[(1, 156775060), (2, 78387530), (4, 39193765), (5, 31355012), (10, 15677506), (13, 12059620), (20, 7838753), (26, 6029810), (31, 5057260), (52, 3014905), (53, 2958020), (62, 2528630), (65, 2411924), (106, 1479010), (124, 1264315), (130, 1205962), (155, 1011452), (212, 739505), (260, 602981), (265, 591604), (310, 505726), (367, 427180), (403, 389020), (530, 295802), (620, 252863), (689, 227540), (734, 213590), (806, 194510), (1060, 147901), (1378, 113770), (1468, 106795), (1612, 97255), (1643, 95420), (1835, 85436), (2015, 77804), (2756, 56885), (3286, 47710), (3445, 45508), (3670, 42718), (4030, 38902), (4771, 32860), (6572, 23855), (6890, 22754), (7340, 21359), (8060, 19451), (8215, 19084), (9542, 16430), (11377, 13780)]