148906968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 449971200

約数和(自身を除く): 301064232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 89, 92, 138, 161, 168, 178, 184, 267, 276, 322, 356, 433, 483, 534, 552, 623, 644, 712, 866, 966, 1068, 1246, 1288, 1299, 1732, 1869, 1932, 2047, 2136, 2492, 2598, 3031, 3464, 3738, 3864, 4094, 4984, 5196, 6062, 6141, 7476, 8188, 9093, 9959, 10392, 12124, 12282, 14329, 14952, 16376, 18186, 19918, 24248, 24564, 28658, 29877, 36372, 38537, 39836, 42987, 49128, 57316, 59754, 69713, 72744, 77074, 79672, 85974, 114632, 115611, 119508, 139426, 154148, 171948, 209139, 231222, 239016, 269759, 278852, 308296, 343896, 418278, 462444, 539518, 557704, 809277, 836556, 886351, 924888, 1079036, 1618554, 1673112, 1772702, 2158072, 2659053, 3237108, 3545404, 5318106, 6204457, 6474216, 7090808, 10636212, 12408914, 18613371, 21272424, 24817828, 37226742, 49635656, 74453484, 148906968]

約数ペア:

[(1, 148906968), (2, 74453484), (3, 49635656), (4, 37226742), (6, 24817828), (7, 21272424), (8, 18613371), (12, 12408914), (14, 10636212), (21, 7090808), (23, 6474216), (24, 6204457), (28, 5318106), (42, 3545404), (46, 3237108), (56, 2659053), (69, 2158072), (84, 1772702), (89, 1673112), (92, 1618554), (138, 1079036), (161, 924888), (168, 886351), (178, 836556), (184, 809277), (267, 557704), (276, 539518), (322, 462444), (356, 418278), (433, 343896), (483, 308296), (534, 278852), (552, 269759), (623, 239016), (644, 231222), (712, 209139), (866, 171948), (966, 154148), (1068, 139426), (1246, 119508), (1288, 115611), (1299, 114632), (1732, 85974), (1869, 79672), (1932, 77074), (2047, 72744), (2136, 69713), (2492, 59754), (2598, 57316), (3031, 49128), (3464, 42987), (3738, 39836), (3864, 38537), (4094, 36372), (4984, 29877), (5196, 28658), (6062, 24564), (6141, 24248), (7476, 19918), (8188, 18186), (9093, 16376), (9959, 14952), (10392, 14329), (12124, 12282)]