149319808

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 338607360

約数和(自身を除く): 189287552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 311, 341, 352, 484, 496, 622, 682, 704, 968, 992, 1244, 1364, 1408, 1936, 1984, 2488, 2728, 3421, 3751, 3872, 3968, 4976, 5456, 6842, 7502, 7744, 9641, 9952, 10912, 13684, 15004, 15488, 19282, 19904, 21824, 27368, 30008, 37631, 38564, 39808, 43648, 54736, 60016, 75262, 77128, 106051, 109472, 120032, 150524, 154256, 212102, 218944, 240064, 301048, 308512, 424204, 437888, 480128, 602096, 617024, 848408, 1166561, 1204192, 1234048, 1696816, 2333122, 2408384, 3393632, 4666244, 4816768, 6787264, 9332488, 13574528, 18664976, 37329952, 74659904, 149319808]

約数ペア:

[(1, 149319808), (2, 74659904), (4, 37329952), (8, 18664976), (11, 13574528), (16, 9332488), (22, 6787264), (31, 4816768), (32, 4666244), (44, 3393632), (62, 2408384), (64, 2333122), (88, 1696816), (121, 1234048), (124, 1204192), (128, 1166561), (176, 848408), (242, 617024), (248, 602096), (311, 480128), (341, 437888), (352, 424204), (484, 308512), (496, 301048), (622, 240064), (682, 218944), (704, 212102), (968, 154256), (992, 150524), (1244, 120032), (1364, 109472), (1408, 106051), (1936, 77128), (1984, 75262), (2488, 60016), (2728, 54736), (3421, 43648), (3751, 39808), (3872, 38564), (3968, 37631), (4976, 30008), (5456, 27368), (6842, 21824), (7502, 19904), (7744, 19282), (9641, 15488), (9952, 15004), (10912, 13684)]