146206160

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 349102656

約数和(自身を除く): 202896496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 97, 166, 194, 227, 332, 388, 415, 454, 485, 664, 776, 830, 908, 970, 1135, 1328, 1552, 1660, 1816, 1940, 2270, 3320, 3632, 3880, 4540, 6640, 7760, 8051, 9080, 16102, 18160, 18841, 22019, 32204, 37682, 40255, 44038, 64408, 75364, 80510, 88076, 94205, 110095, 128816, 150728, 161020, 176152, 188410, 220190, 301456, 322040, 352304, 376820, 440380, 644080, 753640, 880760, 1507280, 1761520, 1827577, 3655154, 7310308, 9137885, 14620616, 18275770, 29241232, 36551540, 73103080, 146206160]

約数ペア:

[(1, 146206160), (2, 73103080), (4, 36551540), (5, 29241232), (8, 18275770), (10, 14620616), (16, 9137885), (20, 7310308), (40, 3655154), (80, 1827577), (83, 1761520), (97, 1507280), (166, 880760), (194, 753640), (227, 644080), (332, 440380), (388, 376820), (415, 352304), (454, 322040), (485, 301456), (664, 220190), (776, 188410), (830, 176152), (908, 161020), (970, 150728), (1135, 128816), (1328, 110095), (1552, 94205), (1660, 88076), (1816, 80510), (1940, 75364), (2270, 64408), (3320, 44038), (3632, 40255), (3880, 37682), (4540, 32204), (6640, 22019), (7760, 18841), (8051, 18160), (9080, 16102)]