138801312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 429837408

約数和(自身を除く): 291036096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 131, 144, 156, 208, 234, 262, 283, 288, 312, 393, 416, 468, 524, 566, 624, 786, 849, 936, 1048, 1132, 1179, 1248, 1572, 1698, 1703, 1872, 2096, 2264, 2358, 2547, 3144, 3396, 3406, 3679, 3744, 4192, 4528, 4716, 5094, 5109, 6288, 6792, 6812, 7358, 9056, 9432, 10188, 10218, 11037, 12576, 13584, 13624, 14716, 15327, 18864, 20376, 20436, 22074, 27168, 27248, 29432, 30654, 33111, 37073, 37728, 40752, 40872, 44148, 54496, 58864, 61308, 66222, 74146, 81504, 81744, 88296, 111219, 117728, 122616, 132444, 148292, 163488, 176592, 222438, 245232, 264888, 296584, 333657, 353184, 444876, 481949, 490464, 529776, 593168, 667314, 889752, 963898, 1059552, 1186336, 1334628, 1445847, 1779504, 1927796, 2669256, 2891694, 3559008, 3855592, 4337541, 5338512, 5783388, 7711184, 8675082, 10677024, 11566776, 15422368, 17350164, 23133552, 34700328, 46267104, 69400656, 138801312]

約数ペア:

[(1, 138801312), (2, 69400656), (3, 46267104), (4, 34700328), (6, 23133552), (8, 17350164), (9, 15422368), (12, 11566776), (13, 10677024), (16, 8675082), (18, 7711184), (24, 5783388), (26, 5338512), (32, 4337541), (36, 3855592), (39, 3559008), (48, 2891694), (52, 2669256), (72, 1927796), (78, 1779504), (96, 1445847), (104, 1334628), (117, 1186336), (131, 1059552), (144, 963898), (156, 889752), (208, 667314), (234, 593168), (262, 529776), (283, 490464), (288, 481949), (312, 444876), (393, 353184), (416, 333657), (468, 296584), (524, 264888), (566, 245232), (624, 222438), (786, 176592), (849, 163488), (936, 148292), (1048, 132444), (1132, 122616), (1179, 117728), (1248, 111219), (1572, 88296), (1698, 81744), (1703, 81504), (1872, 74146), (2096, 66222), (2264, 61308), (2358, 58864), (2547, 54496), (3144, 44148), (3396, 40872), (3406, 40752), (3679, 37728), (3744, 37073), (4192, 33111), (4528, 30654), (4716, 29432), (5094, 27248), (5109, 27168), (6288, 22074), (6792, 20436), (6812, 20376), (7358, 18864), (9056, 15327), (9432, 14716), (10188, 13624), (10218, 13584), (11037, 12576)]