195345384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 572006400

約数和(自身を除く): 376661016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1063, 1178, 1209, 1482, 1612, 1767, 1976, 2126, 2356, 2418, 2964, 3189, 3224, 3534, 4252, 4712, 4836, 5928, 6378, 7068, 7657, 8504, 9672, 12756, 13819, 14136, 15314, 20197, 22971, 25512, 27638, 30628, 32953, 40394, 41457, 45942, 55276, 60591, 61256, 65906, 80788, 82914, 91884, 98859, 110552, 121182, 131812, 161576, 165828, 183768, 197718, 242364, 262561, 263624, 331656, 395436, 428389, 484728, 525122, 626107, 787683, 790872, 856778, 1050244, 1252214, 1285167, 1575366, 1713556, 1878321, 2100488, 2504428, 2570334, 3150732, 3427112, 3756642, 5008856, 5140668, 6301464, 7513284, 8139391, 10281336, 15026568, 16278782, 24418173, 32557564, 48836346, 65115128, 97672692, 195345384]

約数ペア:

[(1, 195345384), (2, 97672692), (3, 65115128), (4, 48836346), (6, 32557564), (8, 24418173), (12, 16278782), (13, 15026568), (19, 10281336), (24, 8139391), (26, 7513284), (31, 6301464), (38, 5140668), (39, 5008856), (52, 3756642), (57, 3427112), (62, 3150732), (76, 2570334), (78, 2504428), (93, 2100488), (104, 1878321), (114, 1713556), (124, 1575366), (152, 1285167), (156, 1252214), (186, 1050244), (228, 856778), (247, 790872), (248, 787683), (312, 626107), (372, 525122), (403, 484728), (456, 428389), (494, 395436), (589, 331656), (741, 263624), (744, 262561), (806, 242364), (988, 197718), (1063, 183768), (1178, 165828), (1209, 161576), (1482, 131812), (1612, 121182), (1767, 110552), (1976, 98859), (2126, 91884), (2356, 82914), (2418, 80788), (2964, 65906), (3189, 61256), (3224, 60591), (3534, 55276), (4252, 45942), (4712, 41457), (4836, 40394), (5928, 32953), (6378, 30628), (7068, 27638), (7657, 25512), (8504, 22971), (9672, 20197), (12756, 15314), (13819, 14136)]