100143888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 289606464

約数和(自身を除く): 189462576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 167, 186, 208, 248, 312, 334, 372, 403, 496, 501, 624, 668, 744, 806, 961, 1002, 1209, 1336, 1488, 1612, 1922, 2004, 2171, 2418, 2672, 2883, 3224, 3844, 4008, 4342, 4836, 5177, 5766, 6448, 6513, 7688, 8016, 8684, 9672, 10354, 11532, 12493, 13026, 15376, 15531, 17368, 19344, 20708, 23064, 24986, 26052, 31062, 34736, 37479, 41416, 46128, 49972, 52104, 62124, 67301, 74958, 82832, 99944, 104208, 124248, 134602, 149916, 160487, 199888, 201903, 248496, 269204, 299832, 320974, 403806, 481461, 538408, 599664, 641948, 807612, 962922, 1076816, 1283896, 1615224, 1925844, 2086331, 2567792, 3230448, 3851688, 4172662, 6258993, 7703376, 8345324, 12517986, 16690648, 25035972, 33381296, 50071944, 100143888]

約数ペア:

[(1, 100143888), (2, 50071944), (3, 33381296), (4, 25035972), (6, 16690648), (8, 12517986), (12, 8345324), (13, 7703376), (16, 6258993), (24, 4172662), (26, 3851688), (31, 3230448), (39, 2567792), (48, 2086331), (52, 1925844), (62, 1615224), (78, 1283896), (93, 1076816), (104, 962922), (124, 807612), (156, 641948), (167, 599664), (186, 538408), (208, 481461), (248, 403806), (312, 320974), (334, 299832), (372, 269204), (403, 248496), (496, 201903), (501, 199888), (624, 160487), (668, 149916), (744, 134602), (806, 124248), (961, 104208), (1002, 99944), (1209, 82832), (1336, 74958), (1488, 67301), (1612, 62124), (1922, 52104), (2004, 49972), (2171, 46128), (2418, 41416), (2672, 37479), (2883, 34736), (3224, 31062), (3844, 26052), (4008, 24986), (4342, 23064), (4836, 20708), (5177, 19344), (5766, 17368), (6448, 15531), (6513, 15376), (7688, 13026), (8016, 12493), (8684, 11532), (9672, 10354)]