164392452

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2273}}^1$

素因数の和:2338

約数の個数: 108

約数和(自身を含む): 495399996

約数和(自身を除く): 331007544

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 2009, 2273, 2583, 3444, 4018, 4546, 5166, 6027, 6819, 8036, 9092, 10332, 12054, 13638, 15911, 18081, 20457, 24108, 27276, 31822, 36162, 40914, 47733, 63644, 72324, 81828, 93193, 95466, 111377, 143199, 186386, 190932, 222754, 279579, 286398, 334131, 372772, 445508, 559158, 572796, 652351, 668262, 838737, 1002393, 1118316, 1304702, 1336524, 1677474, 1957053, 2004786, 2609404, 3354948, 3914106, 4009572, 4566457, 5871159, 7828212, 9132914, 11742318, 13699371, 18265828, 23484636, 27398742, 41098113, 54797484, 82196226, 164392452]

約数ペア:

[(1, 164392452), (2, 82196226), (3, 54797484), (4, 41098113), (6, 27398742), (7, 23484636), (9, 18265828), (12, 13699371), (14, 11742318), (18, 9132914), (21, 7828212), (28, 5871159), (36, 4566457), (41, 4009572), (42, 3914106), (49, 3354948), (63, 2609404), (82, 2004786), (84, 1957053), (98, 1677474), (123, 1336524), (126, 1304702), (147, 1118316), (164, 1002393), (196, 838737), (246, 668262), (252, 652351), (287, 572796), (294, 559158), (369, 445508), (441, 372772), (492, 334131), (574, 286398), (588, 279579), (738, 222754), (861, 190932), (882, 186386), (1148, 143199), (1476, 111377), (1722, 95466), (1764, 93193), (2009, 81828), (2273, 72324), (2583, 63644), (3444, 47733), (4018, 40914), (4546, 36162), (5166, 31822), (6027, 27276), (6819, 24108), (8036, 20457), (9092, 18081), (10332, 15911), (12054, 13638)]