151978368

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:816

約数の個数: 128

約数和(自身を含む): 441815040

約数和(自身を除く): 289836672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 272, 372, 384, 408, 496, 527, 544, 744, 751, 816, 992, 1054, 1088, 1488, 1502, 1581, 1632, 1984, 2108, 2176, 2253, 2976, 3004, 3162, 3264, 3968, 4216, 4506, 5952, 6008, 6324, 6528, 8432, 9012, 11904, 12016, 12648, 12767, 16864, 18024, 23281, 24032, 25296, 25534, 33728, 36048, 38301, 46562, 48064, 50592, 51068, 67456, 69843, 72096, 76602, 93124, 96128, 101184, 102136, 139686, 144192, 153204, 186248, 202368, 204272, 279372, 288384, 306408, 372496, 395777, 408544, 558744, 612816, 744992, 791554, 817088, 1117488, 1187331, 1225632, 1489984, 1583108, 1634176, 2234976, 2374662, 2451264, 2979968, 3166216, 4469952, 4749324, 4902528, 6332432, 8939904, 9498648, 12664864, 18997296, 25329728, 37994592, 50659456, 75989184, 151978368]

約数ペア:

[(1, 151978368), (2, 75989184), (3, 50659456), (4, 37994592), (6, 25329728), (8, 18997296), (12, 12664864), (16, 9498648), (17, 8939904), (24, 6332432), (31, 4902528), (32, 4749324), (34, 4469952), (48, 3166216), (51, 2979968), (62, 2451264), (64, 2374662), (68, 2234976), (93, 1634176), (96, 1583108), (102, 1489984), (124, 1225632), (128, 1187331), (136, 1117488), (186, 817088), (192, 791554), (204, 744992), (248, 612816), (272, 558744), (372, 408544), (384, 395777), (408, 372496), (496, 306408), (527, 288384), (544, 279372), (744, 204272), (751, 202368), (816, 186248), (992, 153204), (1054, 144192), (1088, 139686), (1488, 102136), (1502, 101184), (1581, 96128), (1632, 93124), (1984, 76602), (2108, 72096), (2176, 69843), (2253, 67456), (2976, 51068), (3004, 50592), (3162, 48064), (3264, 46562), (3968, 38301), (4216, 36048), (4506, 33728), (5952, 25534), (6008, 25296), (6324, 24032), (6528, 23281), (8432, 18024), (9012, 16864), (11904, 12767), (12016, 12648)]