155734476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 374715264

約数和(自身を除く): 218980788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 137, 172, 258, 274, 411, 516, 548, 822, 1644, 2203, 4406, 5891, 6609, 8812, 11782, 13218, 17673, 23564, 26436, 35346, 70692, 94729, 189458, 284187, 301811, 378916, 568374, 603622, 905433, 1136748, 1207244, 1810866, 3621732, 12977873, 25955746, 38933619, 51911492, 77867238, 155734476]

約数ペア:

[(1, 155734476), (2, 77867238), (3, 51911492), (4, 38933619), (6, 25955746), (12, 12977873), (43, 3621732), (86, 1810866), (129, 1207244), (137, 1136748), (172, 905433), (258, 603622), (274, 568374), (411, 378916), (516, 301811), (548, 284187), (822, 189458), (1644, 94729), (2203, 70692), (4406, 35346), (5891, 26436), (6609, 23564), (8812, 17673), (11782, 13218)]