142354914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 319915008

約数和(自身を除く): 177560094

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 113, 186, 226, 339, 403, 521, 678, 806, 1042, 1209, 1469, 1563, 2418, 2938, 3126, 3503, 4407, 6773, 7006, 8814, 10509, 13546, 16151, 20319, 21018, 32302, 40638, 45539, 48453, 58873, 91078, 96906, 117746, 136617, 176619, 209963, 273234, 353238, 419926, 629889, 765349, 1259778, 1530698, 1825063, 2296047, 3650126, 4592094, 5475189, 10950378, 23725819, 47451638, 71177457, 142354914]

約数ペア:

[(1, 142354914), (2, 71177457), (3, 47451638), (6, 23725819), (13, 10950378), (26, 5475189), (31, 4592094), (39, 3650126), (62, 2296047), (78, 1825063), (93, 1530698), (113, 1259778), (186, 765349), (226, 629889), (339, 419926), (403, 353238), (521, 273234), (678, 209963), (806, 176619), (1042, 136617), (1209, 117746), (1469, 96906), (1563, 91078), (2418, 58873), (2938, 48453), (3126, 45539), (3503, 40638), (4407, 32302), (6773, 21018), (7006, 20319), (8814, 16151), (10509, 13546)]