172342516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 322882560

約数和(自身を除く): 150540044

約数列:

[1, 2, 4, 31, 41, 62, 82, 109, 124, 164, 218, 311, 436, 622, 1244, 1271, 2542, 3379, 4469, 5084, 6758, 8938, 9641, 12751, 13516, 17876, 19282, 25502, 33899, 38564, 51004, 67798, 135596, 138539, 277078, 395281, 554156, 790562, 1050869, 1389859, 1581124, 2101738, 2779718, 4203476, 5559436, 43085629, 86171258, 172342516]

約数ペア:

[(1, 172342516), (2, 86171258), (4, 43085629), (31, 5559436), (41, 4203476), (62, 2779718), (82, 2101738), (109, 1581124), (124, 1389859), (164, 1050869), (218, 790562), (311, 554156), (436, 395281), (622, 277078), (1244, 138539), (1271, 135596), (2542, 67798), (3379, 51004), (4469, 38564), (5084, 33899), (6758, 25502), (8938, 19282), (9641, 17876), (12751, 13516)]