149459472

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 458304000

約数和(自身を除く): 308844528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 131, 139, 144, 152, 171, 216, 228, 262, 278, 304, 342, 393, 417, 432, 456, 513, 524, 556, 684, 786, 834, 912, 1026, 1048, 1112, 1179, 1251, 1368, 1572, 1668, 2052, 2096, 2224, 2358, 2489, 2502, 2641, 2736, 3144, 3336, 3537, 3753, 4104, 4716, 4978, 5004, 5282, 6288, 6672, 7074, 7467, 7506, 7923, 8208, 9432, 9956, 10008, 10564, 14148, 14934, 15012, 15846, 18209, 18864, 19912, 20016, 21128, 22401, 23769, 28296, 29868, 30024, 31692, 36418, 39824, 42256, 44802, 47538, 54627, 56592, 59736, 60048, 63384, 67203, 71307, 72836, 89604, 95076, 109254, 119472, 126768, 134406, 142614, 145672, 163881, 179208, 190152, 218508, 268812, 285228, 291344, 327762, 345971, 358416, 380304, 437016, 491643, 537624, 570456, 655524, 691942, 874032, 983286, 1037913, 1075248, 1140912, 1311048, 1383884, 1966572, 2075826, 2622096, 2767768, 3113739, 3933144, 4151652, 5535536, 6227478, 7866288, 8303304, 9341217, 12454956, 16606608, 18682434, 24909912, 37364868, 49819824, 74729736, 149459472]

約数ペア:

[(1, 149459472), (2, 74729736), (3, 49819824), (4, 37364868), (6, 24909912), (8, 18682434), (9, 16606608), (12, 12454956), (16, 9341217), (18, 8303304), (19, 7866288), (24, 6227478), (27, 5535536), (36, 4151652), (38, 3933144), (48, 3113739), (54, 2767768), (57, 2622096), (72, 2075826), (76, 1966572), (108, 1383884), (114, 1311048), (131, 1140912), (139, 1075248), (144, 1037913), (152, 983286), (171, 874032), (216, 691942), (228, 655524), (262, 570456), (278, 537624), (304, 491643), (342, 437016), (393, 380304), (417, 358416), (432, 345971), (456, 327762), (513, 291344), (524, 285228), (556, 268812), (684, 218508), (786, 190152), (834, 179208), (912, 163881), (1026, 145672), (1048, 142614), (1112, 134406), (1179, 126768), (1251, 119472), (1368, 109254), (1572, 95076), (1668, 89604), (2052, 72836), (2096, 71307), (2224, 67203), (2358, 63384), (2489, 60048), (2502, 59736), (2641, 56592), (2736, 54627), (3144, 47538), (3336, 44802), (3537, 42256), (3753, 39824), (4104, 36418), (4716, 31692), (4978, 30024), (5004, 29868), (5282, 28296), (6288, 23769), (6672, 22401), (7074, 21128), (7467, 20016), (7506, 19912), (7923, 18864), (8208, 18209), (9432, 15846), (9956, 15012), (10008, 14934), (10564, 14148)]