139760928

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{7243}}^1$

素因数の和:7326

約数の個数: 72

約数和(自身を含む): 403432848

約数和(自身を除く): 263671920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 7243, 9648, 14486, 19296, 21729, 28972, 43458, 57944, 65187, 86916, 115888, 130374, 173832, 231776, 260748, 347664, 485281, 521496, 695328, 970562, 1042992, 1455843, 1941124, 2085984, 2911686, 3882248, 4367529, 5823372, 7764496, 8735058, 11646744, 15528992, 17470116, 23293488, 34940232, 46586976, 69880464, 139760928]

約数ペア:

[(1, 139760928), (2, 69880464), (3, 46586976), (4, 34940232), (6, 23293488), (8, 17470116), (9, 15528992), (12, 11646744), (16, 8735058), (18, 7764496), (24, 5823372), (32, 4367529), (36, 3882248), (48, 2911686), (67, 2085984), (72, 1941124), (96, 1455843), (134, 1042992), (144, 970562), (201, 695328), (268, 521496), (288, 485281), (402, 347664), (536, 260748), (603, 231776), (804, 173832), (1072, 130374), (1206, 115888), (1608, 86916), (2144, 65187), (2412, 57944), (3216, 43458), (4824, 28972), (6432, 21729), (7243, 19296), (9648, 14486)]