149973504

素因数分解:

$2^9\times 3^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 402161760

約数和(自身を除く): 252188256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 256, 384, 389, 502, 512, 753, 768, 778, 1004, 1167, 1506, 1536, 1556, 2008, 2334, 3012, 3112, 4016, 4668, 6024, 6224, 8032, 9336, 12048, 12448, 16064, 18672, 24096, 24896, 32128, 37344, 48192, 49792, 64256, 74688, 96384, 97639, 99584, 128512, 149376, 192768, 195278, 199168, 292917, 298752, 385536, 390556, 585834, 597504, 781112, 1171668, 1562224, 2343336, 3124448, 4686672, 6248896, 9373344, 12497792, 18746688, 24995584, 37493376, 49991168, 74986752, 149973504]

約数ペア:

[(1, 149973504), (2, 74986752), (3, 49991168), (4, 37493376), (6, 24995584), (8, 18746688), (12, 12497792), (16, 9373344), (24, 6248896), (32, 4686672), (48, 3124448), (64, 2343336), (96, 1562224), (128, 1171668), (192, 781112), (251, 597504), (256, 585834), (384, 390556), (389, 385536), (502, 298752), (512, 292917), (753, 199168), (768, 195278), (778, 192768), (1004, 149376), (1167, 128512), (1506, 99584), (1536, 97639), (1556, 96384), (2008, 74688), (2334, 64256), (3012, 49792), (3112, 48192), (4016, 37344), (4668, 32128), (6024, 24896), (6224, 24096), (8032, 18672), (9336, 16064), (12048, 12448)]