158846232

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 457574400

約数和(自身を除く): 298728168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 186, 204, 228, 248, 323, 372, 408, 456, 527, 589, 646, 661, 744, 969, 1054, 1178, 1292, 1322, 1581, 1767, 1938, 1983, 2108, 2356, 2584, 2644, 3162, 3534, 3876, 3966, 4216, 4712, 5288, 6324, 7068, 7752, 7932, 10013, 11237, 12559, 12648, 14136, 15864, 20026, 20491, 22474, 25118, 30039, 33711, 37677, 40052, 40982, 44948, 50236, 60078, 61473, 67422, 75354, 80104, 81964, 89896, 100472, 120156, 122946, 134844, 150708, 163928, 213503, 240312, 245892, 269688, 301416, 348347, 389329, 427006, 491784, 640509, 696694, 778658, 854012, 1045041, 1167987, 1281018, 1393388, 1557316, 1708024, 2090082, 2335974, 2562036, 2786776, 3114632, 4180164, 4671948, 5124072, 6618593, 8360328, 9343896, 13237186, 19855779, 26474372, 39711558, 52948744, 79423116, 158846232]

約数ペア:

[(1, 158846232), (2, 79423116), (3, 52948744), (4, 39711558), (6, 26474372), (8, 19855779), (12, 13237186), (17, 9343896), (19, 8360328), (24, 6618593), (31, 5124072), (34, 4671948), (38, 4180164), (51, 3114632), (57, 2786776), (62, 2562036), (68, 2335974), (76, 2090082), (93, 1708024), (102, 1557316), (114, 1393388), (124, 1281018), (136, 1167987), (152, 1045041), (186, 854012), (204, 778658), (228, 696694), (248, 640509), (323, 491784), (372, 427006), (408, 389329), (456, 348347), (527, 301416), (589, 269688), (646, 245892), (661, 240312), (744, 213503), (969, 163928), (1054, 150708), (1178, 134844), (1292, 122946), (1322, 120156), (1581, 100472), (1767, 89896), (1938, 81964), (1983, 80104), (2108, 75354), (2356, 67422), (2584, 61473), (2644, 60078), (3162, 50236), (3534, 44948), (3876, 40982), (3966, 40052), (4216, 37677), (4712, 33711), (5288, 30039), (6324, 25118), (7068, 22474), (7752, 20491), (7932, 20026), (10013, 15864), (11237, 14136), (12559, 12648)]