155287124648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1\times {\mathrm{10223}}^1$

素因数の和:12138

約数の個数: 64

約数和(自身を含む): 313546360320

約数和(自身を除く): 158259235672

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 1831, 2074, 3662, 4148, 7324, 8296, 10223, 14648, 20446, 31127, 40892, 62254, 81784, 111691, 124508, 173791, 223382, 249016, 347582, 446764, 623603, 695164, 893528, 1247206, 1390328, 1898747, 2494412, 3797494, 4988824, 7594988, 10601251, 15189976, 18718313, 21202502, 37436626, 42405004, 74873252, 84810008, 149746504, 318211321, 636422642, 1141817093, 1272845284, 2283634186, 2545690568, 4567268372, 9134536744, 19410890581, 38821781162, 77643562324, 155287124648]

約数ペア:

[(1, 155287124648), (2, 77643562324), (4, 38821781162), (8, 19410890581), (17, 9134536744), (34, 4567268372), (61, 2545690568), (68, 2283634186), (122, 1272845284), (136, 1141817093), (244, 636422642), (488, 318211321), (1037, 149746504), (1831, 84810008), (2074, 74873252), (3662, 42405004), (4148, 37436626), (7324, 21202502), (8296, 18718313), (10223, 15189976), (14648, 10601251), (20446, 7594988), (31127, 4988824), (40892, 3797494), (62254, 2494412), (81784, 1898747), (111691, 1390328), (124508, 1247206), (173791, 893528), (223382, 695164), (249016, 623603), (347582, 446764)]