15671854072

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 34687180800

約数和(自身を除く): 19015326728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 101, 163, 178, 191, 202, 326, 356, 382, 404, 623, 652, 707, 712, 764, 808, 1141, 1246, 1304, 1337, 1414, 1528, 2282, 2492, 2674, 2828, 4564, 4984, 5348, 5656, 8989, 9128, 10696, 14507, 16463, 16999, 17978, 19291, 29014, 31133, 32926, 33998, 35956, 38582, 58028, 62266, 62923, 65852, 67996, 71912, 77164, 101549, 115241, 116056, 118993, 124532, 125846, 131704, 135037, 135992, 154328, 203098, 217931, 230482, 237986, 249064, 251692, 270074, 406196, 435862, 460964, 475972, 503384, 540148, 812392, 871724, 921928, 951944, 1080296, 1465207, 1716899, 1743448, 2770837, 2930414, 3144433, 3433798, 5541674, 5860828, 6288866, 6867596, 10256449, 11083348, 11721656, 12018293, 12577732, 13735192, 19395859, 20512898, 22011031, 22166696, 24036586, 25155464, 38791718, 41025796, 44022062, 48073172, 77583436, 82051592, 88044124, 96146344, 155166872, 176088248, 279854537, 559709074, 1119418148, 1958981759, 2238836296, 3917963518, 7835927036, 15671854072]

約数ペア:

[(1, 15671854072), (2, 7835927036), (4, 3917963518), (7, 2238836296), (8, 1958981759), (14, 1119418148), (28, 559709074), (56, 279854537), (89, 176088248), (101, 155166872), (163, 96146344), (178, 88044124), (191, 82051592), (202, 77583436), (326, 48073172), (356, 44022062), (382, 41025796), (404, 38791718), (623, 25155464), (652, 24036586), (707, 22166696), (712, 22011031), (764, 20512898), (808, 19395859), (1141, 13735192), (1246, 12577732), (1304, 12018293), (1337, 11721656), (1414, 11083348), (1528, 10256449), (2282, 6867596), (2492, 6288866), (2674, 5860828), (2828, 5541674), (4564, 3433798), (4984, 3144433), (5348, 2930414), (5656, 2770837), (8989, 1743448), (9128, 1716899), (10696, 1465207), (14507, 1080296), (16463, 951944), (16999, 921928), (17978, 871724), (19291, 812392), (29014, 540148), (31133, 503384), (32926, 475972), (33998, 460964), (35956, 435862), (38582, 406196), (58028, 270074), (62266, 251692), (62923, 249064), (65852, 237986), (67996, 230482), (71912, 217931), (77164, 203098), (101549, 154328), (115241, 135992), (116056, 135037), (118993, 131704), (124532, 125846)]