144888786

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2776

約数の個数: 72

約数和(自身を含む): 371303244

約数和(自身を除く): 226414458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 366, 427, 441, 549, 854, 882, 1098, 1281, 2562, 2693, 2989, 3843, 5386, 5978, 7686, 8079, 8967, 16158, 17934, 18851, 24237, 26901, 37702, 48474, 53802, 56553, 113106, 131957, 164273, 169659, 263914, 328546, 339318, 395871, 492819, 791742, 985638, 1149911, 1187613, 1478457, 2299822, 2375226, 2956914, 3449733, 6899466, 8049377, 10349199, 16098754, 20698398, 24148131, 48296262, 72444393, 144888786]

約数ペア:

[(1, 144888786), (2, 72444393), (3, 48296262), (6, 24148131), (7, 20698398), (9, 16098754), (14, 10349199), (18, 8049377), (21, 6899466), (42, 3449733), (49, 2956914), (61, 2375226), (63, 2299822), (98, 1478457), (122, 1187613), (126, 1149911), (147, 985638), (183, 791742), (294, 492819), (366, 395871), (427, 339318), (441, 328546), (549, 263914), (854, 169659), (882, 164273), (1098, 131957), (1281, 113106), (2562, 56553), (2693, 53802), (2989, 48474), (3843, 37702), (5386, 26901), (5978, 24237), (7686, 18851), (8079, 17934), (8967, 16158)]