131830704

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 384075120

約数和(自身を除く): 252244416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 109, 111, 144, 148, 218, 222, 227, 296, 327, 333, 436, 444, 454, 592, 654, 666, 681, 872, 888, 908, 981, 1308, 1332, 1362, 1744, 1776, 1816, 1962, 2043, 2616, 2664, 2724, 3632, 3924, 4033, 4086, 5232, 5328, 5448, 7848, 8066, 8172, 8399, 10896, 12099, 15696, 16132, 16344, 16798, 24198, 24743, 25197, 32264, 32688, 33596, 36297, 48396, 49486, 50394, 64528, 67192, 72594, 74229, 75591, 96792, 98972, 100788, 134384, 145188, 148458, 151182, 193584, 197944, 201576, 222687, 290376, 296916, 302364, 395888, 403152, 445374, 580752, 593832, 604728, 890748, 915491, 1187664, 1209456, 1781496, 1830982, 2746473, 3562992, 3661964, 5492946, 7323928, 8239419, 10985892, 14647856, 16478838, 21971784, 32957676, 43943568, 65915352, 131830704]

約数ペア:

[(1, 131830704), (2, 65915352), (3, 43943568), (4, 32957676), (6, 21971784), (8, 16478838), (9, 14647856), (12, 10985892), (16, 8239419), (18, 7323928), (24, 5492946), (36, 3661964), (37, 3562992), (48, 2746473), (72, 1830982), (74, 1781496), (109, 1209456), (111, 1187664), (144, 915491), (148, 890748), (218, 604728), (222, 593832), (227, 580752), (296, 445374), (327, 403152), (333, 395888), (436, 302364), (444, 296916), (454, 290376), (592, 222687), (654, 201576), (666, 197944), (681, 193584), (872, 151182), (888, 148458), (908, 145188), (981, 134384), (1308, 100788), (1332, 98972), (1362, 96792), (1744, 75591), (1776, 74229), (1816, 72594), (1962, 67192), (2043, 64528), (2616, 50394), (2664, 49486), (2724, 48396), (3632, 36297), (3924, 33596), (4033, 32688), (4086, 32264), (5232, 25197), (5328, 24743), (5448, 24198), (7848, 16798), (8066, 16344), (8172, 16132), (8399, 15696), (10896, 12099)]