155310048

素因数分解:

$2^5\times 3^5\times {\mathrm{19973}}^1$

素因数の和:19998

約数の個数: 72

約数和(自身を含む): 458043768

約数和(自身を除く): 302733720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 19973, 39946, 59919, 79892, 119838, 159784, 179757, 239676, 319568, 359514, 479352, 539271, 639136, 719028, 958704, 1078542, 1438056, 1617813, 1917408, 2157084, 2876112, 3235626, 4314168, 4853439, 5752224, 6471252, 8628336, 9706878, 12942504, 17256672, 19413756, 25885008, 38827512, 51770016, 77655024, 155310048]

約数ペア:

[(1, 155310048), (2, 77655024), (3, 51770016), (4, 38827512), (6, 25885008), (8, 19413756), (9, 17256672), (12, 12942504), (16, 9706878), (18, 8628336), (24, 6471252), (27, 5752224), (32, 4853439), (36, 4314168), (48, 3235626), (54, 2876112), (72, 2157084), (81, 1917408), (96, 1617813), (108, 1438056), (144, 1078542), (162, 958704), (216, 719028), (243, 639136), (288, 539271), (324, 479352), (432, 359514), (486, 319568), (648, 239676), (864, 179757), (972, 159784), (1296, 119838), (1944, 79892), (2592, 59919), (3888, 39946), (7776, 19973)]