134747452

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 288250368

約数和(自身を除く): 153502916

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 67, 98, 124, 134, 196, 217, 268, 331, 434, 469, 662, 868, 938, 1324, 1519, 1876, 2077, 2317, 3038, 3283, 4154, 4634, 6076, 6566, 8308, 9268, 10261, 13132, 14539, 16219, 20522, 22177, 29078, 32438, 41044, 44354, 58156, 64876, 71827, 88708, 101773, 143654, 155239, 203546, 287308, 310478, 407092, 502789, 620956, 687487, 1005578, 1086673, 1374974, 2011156, 2173346, 2749948, 4346692, 4812409, 9624818, 19249636, 33686863, 67373726, 134747452]

約数ペア:

[(1, 134747452), (2, 67373726), (4, 33686863), (7, 19249636), (14, 9624818), (28, 4812409), (31, 4346692), (49, 2749948), (62, 2173346), (67, 2011156), (98, 1374974), (124, 1086673), (134, 1005578), (196, 687487), (217, 620956), (268, 502789), (331, 407092), (434, 310478), (469, 287308), (662, 203546), (868, 155239), (938, 143654), (1324, 101773), (1519, 88708), (1876, 71827), (2077, 64876), (2317, 58156), (3038, 44354), (3283, 41044), (4154, 32438), (4634, 29078), (6076, 22177), (6566, 20522), (8308, 16219), (9268, 14539), (10261, 13132)]