149135792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 325812480

約数和(自身を除く): 176676688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 101, 104, 124, 202, 208, 229, 248, 403, 404, 458, 496, 806, 808, 916, 1313, 1612, 1616, 1832, 2626, 2977, 3131, 3224, 3664, 5252, 5954, 6262, 6448, 7099, 10504, 11908, 12524, 14198, 21008, 23129, 23816, 25048, 28396, 40703, 46258, 47632, 50096, 56792, 81406, 92287, 92516, 113584, 162812, 184574, 185032, 300677, 325624, 369148, 370064, 601354, 651248, 716999, 738296, 1202708, 1433998, 1476592, 2405416, 2867996, 4810832, 5735992, 9320987, 11471984, 18641974, 37283948, 74567896, 149135792]

約数ペア:

[(1, 149135792), (2, 74567896), (4, 37283948), (8, 18641974), (13, 11471984), (16, 9320987), (26, 5735992), (31, 4810832), (52, 2867996), (62, 2405416), (101, 1476592), (104, 1433998), (124, 1202708), (202, 738296), (208, 716999), (229, 651248), (248, 601354), (403, 370064), (404, 369148), (458, 325624), (496, 300677), (806, 185032), (808, 184574), (916, 162812), (1313, 113584), (1612, 92516), (1616, 92287), (1832, 81406), (2626, 56792), (2977, 50096), (3131, 47632), (3224, 46258), (3664, 40703), (5252, 28396), (5954, 25048), (6262, 23816), (6448, 23129), (7099, 21008), (10504, 14198), (11908, 12524)]