213168528

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{16633}}^1$

素因数の和:16736

約数の個数: 60

約数和(自身を含む): 603315180

約数和(自身を除く): 390146652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 16633, 33266, 49899, 66532, 99798, 133064, 149697, 199596, 266128, 299394, 399192, 598788, 798384, 1197576, 1480337, 2395152, 2960674, 4441011, 5921348, 8882022, 11842696, 13323033, 17764044, 23685392, 26646066, 35528088, 53292132, 71056176, 106584264, 213168528]

約数ペア:

[(1, 213168528), (2, 106584264), (3, 71056176), (4, 53292132), (6, 35528088), (8, 26646066), (9, 23685392), (12, 17764044), (16, 13323033), (18, 11842696), (24, 8882022), (36, 5921348), (48, 4441011), (72, 2960674), (89, 2395152), (144, 1480337), (178, 1197576), (267, 798384), (356, 598788), (534, 399192), (712, 299394), (801, 266128), (1068, 199596), (1424, 149697), (1602, 133064), (2136, 99798), (3204, 66532), (4272, 49899), (6408, 33266), (12816, 16633)]