149244788

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 357504000

約数和(自身を除く): 208259212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 31, 44, 49, 58, 62, 77, 98, 116, 121, 124, 154, 196, 203, 217, 242, 308, 319, 341, 343, 406, 434, 484, 539, 638, 682, 686, 812, 847, 868, 899, 1078, 1276, 1364, 1372, 1421, 1519, 1694, 1798, 2156, 2233, 2387, 2842, 3038, 3388, 3509, 3596, 3751, 3773, 4466, 4774, 5684, 5929, 6076, 6293, 7018, 7502, 7546, 8932, 9548, 9889, 9947, 10633, 11858, 12586, 14036, 15004, 15092, 15631, 16709, 19778, 19894, 21266, 23716, 24563, 25172, 26257, 31262, 33418, 39556, 39788, 41503, 42532, 44051, 49126, 52514, 62524, 66836, 69223, 83006, 88102, 98252, 105028, 108779, 109417, 116963, 138446, 166012, 171941, 176204, 183799, 217558, 218834, 233926, 276892, 308357, 343882, 367598, 435116, 437668, 467852, 484561, 616714, 687764, 735196, 761453, 969122, 1203587, 1233428, 1286593, 1522906, 1938244, 2407174, 2573186, 3045812, 3391927, 4814348, 5146372, 5330171, 6783854, 10660342, 13567708, 21320684, 37311197, 74622394, 149244788]

約数ペア:

[(1, 149244788), (2, 74622394), (4, 37311197), (7, 21320684), (11, 13567708), (14, 10660342), (22, 6783854), (28, 5330171), (29, 5146372), (31, 4814348), (44, 3391927), (49, 3045812), (58, 2573186), (62, 2407174), (77, 1938244), (98, 1522906), (116, 1286593), (121, 1233428), (124, 1203587), (154, 969122), (196, 761453), (203, 735196), (217, 687764), (242, 616714), (308, 484561), (319, 467852), (341, 437668), (343, 435116), (406, 367598), (434, 343882), (484, 308357), (539, 276892), (638, 233926), (682, 218834), (686, 217558), (812, 183799), (847, 176204), (868, 171941), (899, 166012), (1078, 138446), (1276, 116963), (1364, 109417), (1372, 108779), (1421, 105028), (1519, 98252), (1694, 88102), (1798, 83006), (2156, 69223), (2233, 66836), (2387, 62524), (2842, 52514), (3038, 49126), (3388, 44051), (3509, 42532), (3596, 41503), (3751, 39788), (3773, 39556), (4466, 33418), (4774, 31262), (5684, 26257), (5929, 25172), (6076, 24563), (6293, 23716), (7018, 21266), (7502, 19894), (7546, 19778), (8932, 16709), (9548, 15631), (9889, 15092), (9947, 15004), (10633, 14036), (11858, 12586)]