162423632

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 389475072

約数和(自身を除く): 227051440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 49, 56, 62, 82, 98, 112, 124, 163, 164, 196, 217, 248, 287, 326, 328, 392, 434, 496, 574, 652, 656, 784, 868, 1141, 1148, 1271, 1304, 1519, 1736, 2009, 2282, 2296, 2542, 2608, 3038, 3472, 4018, 4564, 4592, 5053, 5084, 6076, 6683, 7987, 8036, 8897, 9128, 10106, 10168, 12152, 13366, 15974, 16072, 17794, 18256, 20212, 20336, 24304, 26732, 31948, 32144, 35371, 35588, 40424, 46781, 53464, 62279, 63896, 70742, 71176, 80848, 93562, 106928, 124558, 127792, 141484, 142352, 187124, 207173, 247597, 249116, 282968, 327467, 374248, 414346, 495194, 498232, 565936, 654934, 748496, 828692, 990388, 996464, 1309868, 1450211, 1657384, 1980776, 2619736, 2900422, 3314768, 3961552, 5239472, 5800844, 10151477, 11601688, 20302954, 23203376, 40605908, 81211816, 162423632]

約数ペア:

[(1, 162423632), (2, 81211816), (4, 40605908), (7, 23203376), (8, 20302954), (14, 11601688), (16, 10151477), (28, 5800844), (31, 5239472), (41, 3961552), (49, 3314768), (56, 2900422), (62, 2619736), (82, 1980776), (98, 1657384), (112, 1450211), (124, 1309868), (163, 996464), (164, 990388), (196, 828692), (217, 748496), (248, 654934), (287, 565936), (326, 498232), (328, 495194), (392, 414346), (434, 374248), (496, 327467), (574, 282968), (652, 249116), (656, 247597), (784, 207173), (868, 187124), (1141, 142352), (1148, 141484), (1271, 127792), (1304, 124558), (1519, 106928), (1736, 93562), (2009, 80848), (2282, 71176), (2296, 70742), (2542, 63896), (2608, 62279), (3038, 53464), (3472, 46781), (4018, 40424), (4564, 35588), (4592, 35371), (5053, 32144), (5084, 31948), (6076, 26732), (6683, 24304), (7987, 20336), (8036, 20212), (8897, 18256), (9128, 17794), (10106, 16072), (10168, 15974), (12152, 13366)]