148385916

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 446846400

約数和(自身を除く): 298460484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 61, 63, 84, 98, 122, 126, 147, 183, 196, 197, 244, 252, 294, 343, 366, 394, 427, 441, 549, 588, 591, 686, 732, 788, 854, 882, 1029, 1098, 1182, 1281, 1372, 1379, 1708, 1764, 1773, 2058, 2196, 2364, 2562, 2758, 2989, 3087, 3546, 3843, 4116, 4137, 5124, 5516, 5978, 6174, 7092, 7686, 8274, 8967, 9653, 11956, 12017, 12348, 12411, 15372, 16548, 17934, 19306, 20923, 24034, 24822, 26901, 28959, 35868, 36051, 38612, 41846, 48068, 49644, 53802, 57918, 62769, 67571, 72102, 83692, 84119, 86877, 107604, 108153, 115836, 125538, 135142, 144204, 168238, 173754, 188307, 202713, 216306, 251076, 252357, 270284, 336476, 347508, 376614, 405426, 432612, 504714, 588833, 608139, 753228, 757071, 810852, 1009428, 1177666, 1216278, 1514142, 1766499, 2355332, 2432556, 3028284, 3532998, 4121831, 5299497, 7065996, 8243662, 10598994, 12365493, 16487324, 21197988, 24730986, 37096479, 49461972, 74192958, 148385916]

約数ペア:

[(1, 148385916), (2, 74192958), (3, 49461972), (4, 37096479), (6, 24730986), (7, 21197988), (9, 16487324), (12, 12365493), (14, 10598994), (18, 8243662), (21, 7065996), (28, 5299497), (36, 4121831), (42, 3532998), (49, 3028284), (61, 2432556), (63, 2355332), (84, 1766499), (98, 1514142), (122, 1216278), (126, 1177666), (147, 1009428), (183, 810852), (196, 757071), (197, 753228), (244, 608139), (252, 588833), (294, 504714), (343, 432612), (366, 405426), (394, 376614), (427, 347508), (441, 336476), (549, 270284), (588, 252357), (591, 251076), (686, 216306), (732, 202713), (788, 188307), (854, 173754), (882, 168238), (1029, 144204), (1098, 135142), (1182, 125538), (1281, 115836), (1372, 108153), (1379, 107604), (1708, 86877), (1764, 84119), (1773, 83692), (2058, 72102), (2196, 67571), (2364, 62769), (2562, 57918), (2758, 53802), (2989, 49644), (3087, 48068), (3546, 41846), (3843, 38612), (4116, 36051), (4137, 35868), (5124, 28959), (5516, 26901), (5978, 24822), (6174, 24034), (7092, 20923), (7686, 19306), (8274, 17934), (8967, 16548), (9653, 15372), (11956, 12411), (12017, 12348)]