156519870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8539}}^1$

素因数の和:8609

約数の個数: 64

約数和(自身を含む): 413199360

約数和(自身を除く): 256679490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 8539, 9165, 17078, 18330, 25617, 42695, 51234, 85390, 111007, 128085, 222014, 256170, 333021, 401333, 555035, 666042, 802666, 1110070, 1203999, 1665105, 2006665, 2407998, 3330210, 4013330, 5217329, 6019995, 10434658, 12039990, 15651987, 26086645, 31303974, 52173290, 78259935, 156519870]

約数ペア:

[(1, 156519870), (2, 78259935), (3, 52173290), (5, 31303974), (6, 26086645), (10, 15651987), (13, 12039990), (15, 10434658), (26, 6019995), (30, 5217329), (39, 4013330), (47, 3330210), (65, 2407998), (78, 2006665), (94, 1665105), (130, 1203999), (141, 1110070), (195, 802666), (235, 666042), (282, 555035), (390, 401333), (470, 333021), (611, 256170), (705, 222014), (1222, 128085), (1410, 111007), (1833, 85390), (3055, 51234), (3666, 42695), (6110, 25617), (8539, 18330), (9165, 17078)]