153427248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2067

約数の個数: 120

約数和(自身を含む): 473928000

約数和(自身を除く): 320500752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 1999, 2132, 2952, 3198, 3998, 4264, 4797, 5904, 5997, 6396, 7996, 8528, 9594, 11994, 12792, 15992, 17991, 19188, 23988, 25584, 25987, 31984, 35982, 38376, 47976, 51974, 71964, 76752, 77961, 81959, 95952, 103948, 143928, 155922, 163918, 207896, 233883, 245877, 287856, 311844, 327836, 415792, 467766, 491754, 623688, 655672, 737631, 935532, 983508, 1065467, 1247376, 1311344, 1475262, 1871064, 1967016, 2130934, 2950524, 3196401, 3742128, 3934032, 4261868, 5901048, 6392802, 8523736, 9589203, 11802096, 12785604, 17047472, 19178406, 25571208, 38356812, 51142416, 76713624, 153427248]

約数ペア:

[(1, 153427248), (2, 76713624), (3, 51142416), (4, 38356812), (6, 25571208), (8, 19178406), (9, 17047472), (12, 12785604), (13, 11802096), (16, 9589203), (18, 8523736), (24, 6392802), (26, 5901048), (36, 4261868), (39, 3934032), (41, 3742128), (48, 3196401), (52, 2950524), (72, 2130934), (78, 1967016), (82, 1871064), (104, 1475262), (117, 1311344), (123, 1247376), (144, 1065467), (156, 983508), (164, 935532), (208, 737631), (234, 655672), (246, 623688), (312, 491754), (328, 467766), (369, 415792), (468, 327836), (492, 311844), (533, 287856), (624, 245877), (656, 233883), (738, 207896), (936, 163918), (984, 155922), (1066, 143928), (1476, 103948), (1599, 95952), (1872, 81959), (1968, 77961), (1999, 76752), (2132, 71964), (2952, 51974), (3198, 47976), (3998, 38376), (4264, 35982), (4797, 31984), (5904, 25987), (5997, 25584), (6396, 23988), (7996, 19188), (8528, 17991), (9594, 15992), (11994, 12792)]