145220496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159233}}^1$

素因数の和:159263

約数の個数: 40

約数和(自身を含む): 394900320

約数和(自身を除く): 249679824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 159233, 318466, 477699, 636932, 955398, 1273864, 1910796, 2547728, 3025427, 3821592, 6050854, 7643184, 9076281, 12101708, 18152562, 24203416, 36305124, 48406832, 72610248, 145220496]

約数ペア:

[(1, 145220496), (2, 72610248), (3, 48406832), (4, 36305124), (6, 24203416), (8, 18152562), (12, 12101708), (16, 9076281), (19, 7643184), (24, 6050854), (38, 3821592), (48, 3025427), (57, 2547728), (76, 1910796), (114, 1273864), (152, 955398), (228, 636932), (304, 477699), (456, 318466), (912, 159233)]