158445960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 495452160

約数和(自身を除く): 337006200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 191, 223, 248, 310, 372, 382, 446, 465, 573, 620, 669, 744, 764, 892, 930, 955, 1115, 1146, 1240, 1338, 1528, 1784, 1860, 1910, 2230, 2292, 2676, 2865, 3345, 3720, 3820, 4460, 4584, 5352, 5730, 5921, 6690, 6913, 7640, 8920, 11460, 11842, 13380, 13826, 17763, 20739, 22920, 23684, 26760, 27652, 29605, 34565, 35526, 41478, 42593, 47368, 55304, 59210, 69130, 71052, 82956, 85186, 88815, 103695, 118420, 127779, 138260, 142104, 165912, 170372, 177630, 207390, 212965, 236840, 255558, 276520, 340744, 355260, 414780, 425930, 511116, 638895, 710520, 829560, 851860, 1022232, 1277790, 1320383, 1703720, 2555580, 2640766, 3961149, 5111160, 5281532, 6601915, 7922298, 10563064, 13203830, 15844596, 19805745, 26407660, 31689192, 39611490, 52815320, 79222980, 158445960]

約数ペア:

[(1, 158445960), (2, 79222980), (3, 52815320), (4, 39611490), (5, 31689192), (6, 26407660), (8, 19805745), (10, 15844596), (12, 13203830), (15, 10563064), (20, 7922298), (24, 6601915), (30, 5281532), (31, 5111160), (40, 3961149), (60, 2640766), (62, 2555580), (93, 1703720), (120, 1320383), (124, 1277790), (155, 1022232), (186, 851860), (191, 829560), (223, 710520), (248, 638895), (310, 511116), (372, 425930), (382, 414780), (446, 355260), (465, 340744), (573, 276520), (620, 255558), (669, 236840), (744, 212965), (764, 207390), (892, 177630), (930, 170372), (955, 165912), (1115, 142104), (1146, 138260), (1240, 127779), (1338, 118420), (1528, 103695), (1784, 88815), (1860, 85186), (1910, 82956), (2230, 71052), (2292, 69130), (2676, 59210), (2865, 55304), (3345, 47368), (3720, 42593), (3820, 41478), (4460, 35526), (4584, 34565), (5352, 29605), (5730, 27652), (5921, 26760), (6690, 23684), (6913, 22920), (7640, 20739), (8920, 17763), (11460, 13826), (11842, 13380)]