156099996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1187}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 426810384

約数和(自身を除く): 270710388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 843, 1124, 1187, 1686, 2374, 2529, 3372, 3561, 3653, 4748, 5058, 7122, 7306, 10116, 10683, 10959, 14244, 14612, 15431, 21366, 21918, 30862, 32877, 42732, 43836, 46293, 61724, 65754, 92586, 131508, 138879, 185172, 277758, 333547, 555516, 667094, 1000641, 1334188, 2001282, 3001923, 4002564, 4336111, 6003846, 8672222, 12007692, 13008333, 17344444, 26016666, 39024999, 52033332, 78049998, 156099996]

約数ペア:

[(1, 156099996), (2, 78049998), (3, 52033332), (4, 39024999), (6, 26016666), (9, 17344444), (12, 13008333), (13, 12007692), (18, 8672222), (26, 6003846), (36, 4336111), (39, 4002564), (52, 3001923), (78, 2001282), (117, 1334188), (156, 1000641), (234, 667094), (281, 555516), (468, 333547), (562, 277758), (843, 185172), (1124, 138879), (1187, 131508), (1686, 92586), (2374, 65754), (2529, 61724), (3372, 46293), (3561, 43836), (3653, 42732), (4748, 32877), (5058, 30862), (7122, 21918), (7306, 21366), (10116, 15431), (10683, 14612), (10959, 14244)]