157549744

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4787}}^1$

素因数の和:4834

約数の個数: 60

約数和(自身を含む): 355336632

約数和(自身を除く): 197786888

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 4787, 8228, 9574, 16456, 19148, 32912, 38296, 52657, 76592, 81379, 105314, 162758, 210628, 325516, 421256, 579227, 651032, 842512, 895169, 1158454, 1302064, 1790338, 2316908, 3580676, 4633816, 7161352, 9267632, 9846859, 14322704, 19693718, 39387436, 78774872, 157549744]

約数ペア:

[(1, 157549744), (2, 78774872), (4, 39387436), (8, 19693718), (11, 14322704), (16, 9846859), (17, 9267632), (22, 7161352), (34, 4633816), (44, 3580676), (68, 2316908), (88, 1790338), (121, 1302064), (136, 1158454), (176, 895169), (187, 842512), (242, 651032), (272, 579227), (374, 421256), (484, 325516), (748, 210628), (968, 162758), (1496, 105314), (1936, 81379), (2057, 76592), (2992, 52657), (4114, 38296), (4787, 32912), (8228, 19148), (9574, 16456)]