158464320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23581}}^1$

素因数の和:23608

約数の個数: 112

約数和(自身を含む): 575023488

約数和(自身を除く): 416559168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 23581, 47162, 70743, 94324, 117905, 141486, 165067, 188648, 235810, 282972, 330134, 353715, 377296, 471620, 495201, 565944, 660268, 707430, 754592, 825335, 943240, 990402, 1131888, 1320536, 1414860, 1509184, 1650670, 1886480, 1980804, 2263776, 2476005, 2641072, 2829720, 3301340, 3772960, 3961608, 4527552, 4952010, 5282144, 5659440, 6602680, 7545920, 7923216, 9904020, 10564288, 11318880, 13205360, 15846432, 19808040, 22637760, 26410720, 31692864, 39616080, 52821440, 79232160, 158464320]

約数ペア:

[(1, 158464320), (2, 79232160), (3, 52821440), (4, 39616080), (5, 31692864), (6, 26410720), (7, 22637760), (8, 19808040), (10, 15846432), (12, 13205360), (14, 11318880), (15, 10564288), (16, 9904020), (20, 7923216), (21, 7545920), (24, 6602680), (28, 5659440), (30, 5282144), (32, 4952010), (35, 4527552), (40, 3961608), (42, 3772960), (48, 3301340), (56, 2829720), (60, 2641072), (64, 2476005), (70, 2263776), (80, 1980804), (84, 1886480), (96, 1650670), (105, 1509184), (112, 1414860), (120, 1320536), (140, 1131888), (160, 990402), (168, 943240), (192, 825335), (210, 754592), (224, 707430), (240, 660268), (280, 565944), (320, 495201), (336, 471620), (420, 377296), (448, 353715), (480, 330134), (560, 282972), (672, 235810), (840, 188648), (960, 165067), (1120, 141486), (1344, 117905), (1680, 94324), (2240, 70743), (3360, 47162), (6720, 23581)]