140989536

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 419026608

約数和(自身を除く): 278037072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 101, 111, 131, 144, 148, 202, 222, 262, 288, 296, 303, 333, 393, 404, 444, 524, 592, 606, 666, 786, 808, 888, 909, 1048, 1179, 1184, 1212, 1332, 1572, 1616, 1776, 1818, 2096, 2358, 2424, 2664, 3144, 3232, 3552, 3636, 3737, 4192, 4716, 4847, 4848, 5328, 6288, 7272, 7474, 9432, 9694, 9696, 10656, 11211, 12576, 13231, 14541, 14544, 14948, 18864, 19388, 22422, 26462, 29082, 29088, 29896, 33633, 37728, 38776, 39693, 43623, 44844, 52924, 58164, 59792, 67266, 77552, 79386, 87246, 89688, 105848, 116328, 119079, 119584, 134532, 155104, 158772, 174492, 179376, 211696, 232656, 238158, 269064, 317544, 348984, 358752, 423392, 465312, 476316, 489547, 538128, 635088, 697968, 952632, 979094, 1076256, 1270176, 1395936, 1468641, 1905264, 1958188, 2937282, 3810528, 3916376, 4405923, 5874564, 7832752, 8811846, 11749128, 15665504, 17623692, 23498256, 35247384, 46996512, 70494768, 140989536]

約数ペア:

[(1, 140989536), (2, 70494768), (3, 46996512), (4, 35247384), (6, 23498256), (8, 17623692), (9, 15665504), (12, 11749128), (16, 8811846), (18, 7832752), (24, 5874564), (32, 4405923), (36, 3916376), (37, 3810528), (48, 2937282), (72, 1958188), (74, 1905264), (96, 1468641), (101, 1395936), (111, 1270176), (131, 1076256), (144, 979094), (148, 952632), (202, 697968), (222, 635088), (262, 538128), (288, 489547), (296, 476316), (303, 465312), (333, 423392), (393, 358752), (404, 348984), (444, 317544), (524, 269064), (592, 238158), (606, 232656), (666, 211696), (786, 179376), (808, 174492), (888, 158772), (909, 155104), (1048, 134532), (1179, 119584), (1184, 119079), (1212, 116328), (1332, 105848), (1572, 89688), (1616, 87246), (1776, 79386), (1818, 77552), (2096, 67266), (2358, 59792), (2424, 58164), (2664, 52924), (3144, 44844), (3232, 43623), (3552, 39693), (3636, 38776), (3737, 37728), (4192, 33633), (4716, 29896), (4847, 29088), (4848, 29082), (5328, 26462), (6288, 22422), (7272, 19388), (7474, 18864), (9432, 14948), (9694, 14544), (9696, 14541), (10656, 13231), (11211, 12576)]