161574138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 416145600

約数和(自身を除く): 254571462

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 29, 33, 38, 57, 58, 66, 87, 99, 114, 171, 174, 198, 209, 261, 319, 342, 418, 522, 551, 627, 638, 957, 1102, 1254, 1481, 1653, 1881, 1914, 2871, 2962, 3306, 3762, 4443, 4959, 5742, 6061, 8886, 9918, 12122, 13329, 16291, 18183, 26658, 28139, 32582, 36366, 42949, 48873, 54549, 56278, 84417, 85898, 97746, 109098, 128847, 146619, 168834, 253251, 257694, 293238, 309529, 386541, 472439, 506502, 619058, 773082, 816031, 928587, 944878, 1417317, 1632062, 1857174, 2448093, 2785761, 2834634, 4251951, 4896186, 5571522, 7344279, 8503902, 8976341, 14688558, 17952682, 26929023, 53858046, 80787069, 161574138]

約数ペア:

[(1, 161574138), (2, 80787069), (3, 53858046), (6, 26929023), (9, 17952682), (11, 14688558), (18, 8976341), (19, 8503902), (22, 7344279), (29, 5571522), (33, 4896186), (38, 4251951), (57, 2834634), (58, 2785761), (66, 2448093), (87, 1857174), (99, 1632062), (114, 1417317), (171, 944878), (174, 928587), (198, 816031), (209, 773082), (261, 619058), (319, 506502), (342, 472439), (418, 386541), (522, 309529), (551, 293238), (627, 257694), (638, 253251), (957, 168834), (1102, 146619), (1254, 128847), (1481, 109098), (1653, 97746), (1881, 85898), (1914, 84417), (2871, 56278), (2962, 54549), (3306, 48873), (3762, 42949), (4443, 36366), (4959, 32582), (5742, 28139), (6061, 26658), (8886, 18183), (9918, 16291), (12122, 13329)]