170871408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^3\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 120

約数和(自身を含む): 507683280

約数和(自身を除く): 336811872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 173, 228, 304, 342, 346, 361, 456, 519, 684, 692, 722, 912, 1038, 1083, 1368, 1384, 1444, 1557, 2076, 2166, 2736, 2768, 2888, 3114, 3249, 3287, 4152, 4332, 5776, 6228, 6498, 6574, 6859, 8304, 8664, 9861, 12456, 12996, 13148, 13718, 17328, 19722, 20577, 24912, 25992, 26296, 27436, 29583, 39444, 41154, 51984, 52592, 54872, 59166, 61731, 62453, 78888, 82308, 109744, 118332, 123462, 124906, 157776, 164616, 187359, 236664, 246924, 249812, 329232, 374718, 473328, 493848, 499624, 562077, 749436, 987696, 999248, 1124154, 1186607, 1498872, 2248308, 2373214, 2997744, 3559821, 4496616, 4746428, 7119642, 8993232, 9492856, 10679463, 14239284, 18985712, 21358926, 28478568, 42717852, 56957136, 85435704, 170871408]

約数ペア:

[(1, 170871408), (2, 85435704), (3, 56957136), (4, 42717852), (6, 28478568), (8, 21358926), (9, 18985712), (12, 14239284), (16, 10679463), (18, 9492856), (19, 8993232), (24, 7119642), (36, 4746428), (38, 4496616), (48, 3559821), (57, 2997744), (72, 2373214), (76, 2248308), (114, 1498872), (144, 1186607), (152, 1124154), (171, 999248), (173, 987696), (228, 749436), (304, 562077), (342, 499624), (346, 493848), (361, 473328), (456, 374718), (519, 329232), (684, 249812), (692, 246924), (722, 236664), (912, 187359), (1038, 164616), (1083, 157776), (1368, 124906), (1384, 123462), (1444, 118332), (1557, 109744), (2076, 82308), (2166, 78888), (2736, 62453), (2768, 61731), (2888, 59166), (3114, 54872), (3249, 52592), (3287, 51984), (4152, 41154), (4332, 39444), (5776, 29583), (6228, 27436), (6498, 26296), (6574, 25992), (6859, 24912), (8304, 20577), (8664, 19722), (9861, 17328), (12456, 13718), (12996, 13148)]