147886508

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 190801492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 239, 287, 308, 343, 451, 478, 539, 574, 686, 902, 956, 1078, 1148, 1372, 1673, 1804, 2009, 2156, 2629, 3157, 3346, 3773, 4018, 5258, 6314, 6692, 7546, 8036, 9799, 10516, 11711, 12628, 14063, 15092, 18403, 19598, 22099, 23422, 28126, 36806, 39196, 44198, 46844, 56252, 68593, 73612, 81977, 88396, 107789, 128821, 137186, 154693, 163954, 215578, 257642, 274372, 309386, 327908, 431156, 480151, 515284, 618772, 754523, 901747, 960302, 1509046, 1803494, 1920604, 3018092, 3361057, 3606988, 5281661, 6722114, 10563322, 13444228, 21126644, 36971627, 73943254, 147886508]

約数ペア:

[(1, 147886508), (2, 73943254), (4, 36971627), (7, 21126644), (11, 13444228), (14, 10563322), (22, 6722114), (28, 5281661), (41, 3606988), (44, 3361057), (49, 3018092), (77, 1920604), (82, 1803494), (98, 1509046), (154, 960302), (164, 901747), (196, 754523), (239, 618772), (287, 515284), (308, 480151), (343, 431156), (451, 327908), (478, 309386), (539, 274372), (574, 257642), (686, 215578), (902, 163954), (956, 154693), (1078, 137186), (1148, 128821), (1372, 107789), (1673, 88396), (1804, 81977), (2009, 73612), (2156, 68593), (2629, 56252), (3157, 46844), (3346, 44198), (3773, 39196), (4018, 36806), (5258, 28126), (6314, 23422), (6692, 22099), (7546, 19598), (8036, 18403), (9799, 15092), (10516, 14063), (11711, 12628)]