133038670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 264093696

約数和(自身を除く): 131055026

約数列:

[1, 2, 5, 10, 23, 31, 46, 47, 62, 94, 115, 155, 230, 235, 310, 397, 470, 713, 794, 1081, 1426, 1457, 1985, 2162, 2914, 3565, 3970, 5405, 7130, 7285, 9131, 10810, 12307, 14570, 18262, 18659, 24614, 33511, 37318, 45655, 61535, 67022, 91310, 93295, 123070, 167555, 186590, 283061, 335110, 429157, 566122, 578429, 858314, 1156858, 1415305, 2145785, 2830610, 2892145, 4291570, 5784290, 13303867, 26607734, 66519335, 133038670]

約数ペア:

[(1, 133038670), (2, 66519335), (5, 26607734), (10, 13303867), (23, 5784290), (31, 4291570), (46, 2892145), (47, 2830610), (62, 2145785), (94, 1415305), (115, 1156858), (155, 858314), (230, 578429), (235, 566122), (310, 429157), (397, 335110), (470, 283061), (713, 186590), (794, 167555), (1081, 123070), (1426, 93295), (1457, 91310), (1985, 67022), (2162, 61535), (2914, 45655), (3565, 37318), (3970, 33511), (5405, 24614), (7130, 18659), (7285, 18262), (9131, 14570), (10810, 12307)]