155992496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28591}}^1$

素因数の和:28641

約数の個数: 40

約数和(自身を含む): 340359168

約数和(自身を除く): 184366672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 28591, 57182, 114364, 228728, 314501, 457456, 629002, 886321, 1258004, 1772642, 2516008, 3545284, 5032016, 7090568, 9749531, 14181136, 19499062, 38998124, 77996248, 155992496]

約数ペア:

[(1, 155992496), (2, 77996248), (4, 38998124), (8, 19499062), (11, 14181136), (16, 9749531), (22, 7090568), (31, 5032016), (44, 3545284), (62, 2516008), (88, 1772642), (124, 1258004), (176, 886321), (248, 629002), (341, 457456), (496, 314501), (682, 228728), (1364, 114364), (2728, 57182), (5456, 28591)]