155305512

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3929}}^1$

素因数の和:4008

約数の個数: 80

約数和(自身を含む): 442242900

約数和(自身を除く): 286937388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 3929, 4392, 4941, 6588, 7858, 9882, 11787, 13176, 15716, 19764, 23574, 31432, 35361, 39528, 47148, 70722, 94296, 106083, 141444, 212166, 239669, 282888, 318249, 424332, 479338, 636498, 719007, 848664, 958676, 1272996, 1438014, 1917352, 2157021, 2545992, 2876028, 4314042, 5752056, 6471063, 8628084, 12942126, 17256168, 19413189, 25884252, 38826378, 51768504, 77652756, 155305512]

約数ペア:

[(1, 155305512), (2, 77652756), (3, 51768504), (4, 38826378), (6, 25884252), (8, 19413189), (9, 17256168), (12, 12942126), (18, 8628084), (24, 6471063), (27, 5752056), (36, 4314042), (54, 2876028), (61, 2545992), (72, 2157021), (81, 1917352), (108, 1438014), (122, 1272996), (162, 958676), (183, 848664), (216, 719007), (244, 636498), (324, 479338), (366, 424332), (488, 318249), (549, 282888), (648, 239669), (732, 212166), (1098, 141444), (1464, 106083), (1647, 94296), (2196, 70722), (3294, 47148), (3929, 39528), (4392, 35361), (4941, 31432), (6588, 23574), (7858, 19764), (9882, 15716), (11787, 13176)]