146473432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 352512000

約数和(自身を除く): 206038568

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 47, 56, 58, 76, 94, 101, 116, 133, 152, 188, 202, 203, 232, 266, 329, 376, 404, 406, 532, 551, 658, 707, 808, 812, 893, 1064, 1102, 1316, 1363, 1414, 1624, 1786, 1919, 2204, 2632, 2726, 2828, 2929, 3572, 3838, 3857, 4408, 4747, 5452, 5656, 5858, 6251, 7144, 7676, 7714, 9494, 9541, 10904, 11716, 12502, 13433, 15352, 15428, 18988, 19082, 20503, 23432, 25004, 25897, 26866, 30856, 33229, 37976, 38164, 41006, 50008, 51794, 53732, 55651, 66458, 76328, 82012, 90193, 103588, 107464, 111302, 132916, 137663, 164024, 180386, 181279, 207176, 222604, 265832, 275326, 360772, 362558, 389557, 445208, 550652, 631351, 721544, 725116, 779114, 963641, 1101304, 1262702, 1450232, 1558228, 1927282, 2525404, 2615597, 3116456, 3854564, 5050808, 5231194, 7709128, 10462388, 18309179, 20924776, 36618358, 73236716, 146473432]

約数ペア:

[(1, 146473432), (2, 73236716), (4, 36618358), (7, 20924776), (8, 18309179), (14, 10462388), (19, 7709128), (28, 5231194), (29, 5050808), (38, 3854564), (47, 3116456), (56, 2615597), (58, 2525404), (76, 1927282), (94, 1558228), (101, 1450232), (116, 1262702), (133, 1101304), (152, 963641), (188, 779114), (202, 725116), (203, 721544), (232, 631351), (266, 550652), (329, 445208), (376, 389557), (404, 362558), (406, 360772), (532, 275326), (551, 265832), (658, 222604), (707, 207176), (808, 181279), (812, 180386), (893, 164024), (1064, 137663), (1102, 132916), (1316, 111302), (1363, 107464), (1414, 103588), (1624, 90193), (1786, 82012), (1919, 76328), (2204, 66458), (2632, 55651), (2726, 53732), (2828, 51794), (2929, 50008), (3572, 41006), (3838, 38164), (3857, 37976), (4408, 33229), (4747, 30856), (5452, 26866), (5656, 25897), (5858, 25004), (6251, 23432), (7144, 20503), (7676, 19082), (7714, 18988), (9494, 15428), (9541, 15352), (10904, 13433), (11716, 12502)]