190068008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 394148160

約数和(自身を除く): 204080152

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 97, 104, 166, 194, 227, 332, 388, 454, 664, 776, 908, 1079, 1261, 1816, 2158, 2522, 2951, 4316, 5044, 5902, 8051, 8632, 10088, 11804, 16102, 18841, 22019, 23608, 32204, 37682, 44038, 64408, 75364, 88076, 104663, 150728, 176152, 209326, 244933, 286247, 418652, 489866, 572494, 837304, 979732, 1144988, 1827577, 1959464, 2289976, 3655154, 7310308, 14620616, 23758501, 47517002, 95034004, 190068008]

約数ペア:

[(1, 190068008), (2, 95034004), (4, 47517002), (8, 23758501), (13, 14620616), (26, 7310308), (52, 3655154), (83, 2289976), (97, 1959464), (104, 1827577), (166, 1144988), (194, 979732), (227, 837304), (332, 572494), (388, 489866), (454, 418652), (664, 286247), (776, 244933), (908, 209326), (1079, 176152), (1261, 150728), (1816, 104663), (2158, 88076), (2522, 75364), (2951, 64408), (4316, 44038), (5044, 37682), (5902, 32204), (8051, 23608), (8632, 22019), (10088, 18841), (11804, 16102)]