147978364392

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{256939}}^1$

素因数の和:257391

約数の個数: 96

約数和(自身を含む): 422871852000

約数和(自身を除く): 274893487608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 421, 456, 684, 842, 1263, 1368, 1684, 2526, 3368, 3789, 5052, 7578, 7999, 10104, 15156, 15998, 23997, 30312, 31996, 47994, 63992, 71991, 95988, 143982, 191976, 256939, 287964, 513878, 575928, 770817, 1027756, 1541634, 2055512, 2312451, 3083268, 4624902, 4881841, 6166536, 9249804, 9763682, 14645523, 18499608, 19527364, 29291046, 39054728, 43936569, 58582092, 87873138, 108171319, 117164184, 175746276, 216342638, 324513957, 351492552, 432685276, 649027914, 865370552, 973541871, 1298055828, 1947083742, 2055255061, 2596111656, 3894167484, 4110510122, 6165765183, 7788334968, 8221020244, 12331530366, 16442040488, 18497295549, 24663060732, 36994591098, 49326121464, 73989182196, 147978364392]

約数ペア:

[(1, 147978364392), (2, 73989182196), (3, 49326121464), (4, 36994591098), (6, 24663060732), (8, 18497295549), (9, 16442040488), (12, 12331530366), (18, 8221020244), (19, 7788334968), (24, 6165765183), (36, 4110510122), (38, 3894167484), (57, 2596111656), (72, 2055255061), (76, 1947083742), (114, 1298055828), (152, 973541871), (171, 865370552), (228, 649027914), (342, 432685276), (421, 351492552), (456, 324513957), (684, 216342638), (842, 175746276), (1263, 117164184), (1368, 108171319), (1684, 87873138), (2526, 58582092), (3368, 43936569), (3789, 39054728), (5052, 29291046), (7578, 19527364), (7999, 18499608), (10104, 14645523), (15156, 9763682), (15998, 9249804), (23997, 6166536), (30312, 4881841), (31996, 4624902), (47994, 3083268), (63992, 2312451), (71991, 2055512), (95988, 1541634), (143982, 1027756), (191976, 770817), (256939, 575928), (287964, 513878)]