38123112

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 107775360

約数和(自身を除く): 69652248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 43, 51, 53, 68, 82, 86, 102, 106, 123, 129, 136, 159, 164, 172, 204, 212, 246, 258, 318, 328, 344, 408, 424, 492, 516, 636, 697, 731, 901, 984, 1032, 1272, 1394, 1462, 1763, 1802, 2091, 2173, 2193, 2279, 2703, 2788, 2924, 3526, 3604, 4182, 4346, 4386, 4558, 5289, 5406, 5576, 5848, 6519, 6837, 7052, 7208, 8364, 8692, 8772, 9116, 10578, 10812, 13038, 13674, 14104, 16728, 17384, 17544, 18232, 21156, 21624, 26076, 27348, 29971, 36941, 38743, 42312, 52152, 54696, 59942, 73882, 77486, 89913, 93439, 110823, 116229, 119884, 147764, 154972, 179826, 186878, 221646, 232458, 239768, 280317, 295528, 309944, 359652, 373756, 443292, 464916, 560634, 719304, 747512, 886584, 929832, 1121268, 1588463, 2242536, 3176926, 4765389, 6353852, 9530778, 12707704, 19061556, 38123112]

約数ペア:

[(1, 38123112), (2, 19061556), (3, 12707704), (4, 9530778), (6, 6353852), (8, 4765389), (12, 3176926), (17, 2242536), (24, 1588463), (34, 1121268), (41, 929832), (43, 886584), (51, 747512), (53, 719304), (68, 560634), (82, 464916), (86, 443292), (102, 373756), (106, 359652), (123, 309944), (129, 295528), (136, 280317), (159, 239768), (164, 232458), (172, 221646), (204, 186878), (212, 179826), (246, 154972), (258, 147764), (318, 119884), (328, 116229), (344, 110823), (408, 93439), (424, 89913), (492, 77486), (516, 73882), (636, 59942), (697, 54696), (731, 52152), (901, 42312), (984, 38743), (1032, 36941), (1272, 29971), (1394, 27348), (1462, 26076), (1763, 21624), (1802, 21156), (2091, 18232), (2173, 17544), (2193, 17384), (2279, 16728), (2703, 14104), (2788, 13674), (2924, 13038), (3526, 10812), (3604, 10578), (4182, 9116), (4346, 8772), (4386, 8692), (4558, 8364), (5289, 7208), (5406, 7052), (5576, 6837), (5848, 6519)]