149344728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 437814720

約数和(自身を除く): 288469992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 204, 221, 222, 296, 312, 408, 442, 444, 481, 629, 663, 761, 884, 888, 962, 1258, 1326, 1443, 1522, 1768, 1887, 1924, 2283, 2516, 2652, 2886, 3044, 3774, 3848, 4566, 5032, 5304, 5772, 6088, 7548, 8177, 9132, 9893, 11544, 12937, 15096, 16354, 18264, 19786, 24531, 25874, 28157, 29679, 32708, 38811, 39572, 49062, 51748, 56314, 59358, 65416, 77622, 79144, 84471, 98124, 103496, 112628, 118716, 155244, 168181, 168942, 196248, 225256, 237432, 310488, 336362, 337884, 366041, 478669, 504543, 672724, 675768, 732082, 957338, 1009086, 1098123, 1345448, 1436007, 1464164, 1914676, 2018172, 2196246, 2872014, 2928328, 3829352, 4036344, 4392492, 5744028, 6222697, 8784984, 11488056, 12445394, 18668091, 24890788, 37336182, 49781576, 74672364, 149344728]

約数ペア:

[(1, 149344728), (2, 74672364), (3, 49781576), (4, 37336182), (6, 24890788), (8, 18668091), (12, 12445394), (13, 11488056), (17, 8784984), (24, 6222697), (26, 5744028), (34, 4392492), (37, 4036344), (39, 3829352), (51, 2928328), (52, 2872014), (68, 2196246), (74, 2018172), (78, 1914676), (102, 1464164), (104, 1436007), (111, 1345448), (136, 1098123), (148, 1009086), (156, 957338), (204, 732082), (221, 675768), (222, 672724), (296, 504543), (312, 478669), (408, 366041), (442, 337884), (444, 336362), (481, 310488), (629, 237432), (663, 225256), (761, 196248), (884, 168942), (888, 168181), (962, 155244), (1258, 118716), (1326, 112628), (1443, 103496), (1522, 98124), (1768, 84471), (1887, 79144), (1924, 77622), (2283, 65416), (2516, 59358), (2652, 56314), (2886, 51748), (3044, 49062), (3774, 39572), (3848, 38811), (4566, 32708), (5032, 29679), (5304, 28157), (5772, 25874), (6088, 24531), (7548, 19786), (8177, 18264), (9132, 16354), (9893, 15096), (11544, 12937)]