190696374016

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1264699}}^1$

素因数の和:1264765

約数の個数: 72

約数和(自身を含む): 413607488000

約数和(自身を除く): 222911113984

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 18848, 37696, 75392, 150784, 1264699, 2529398, 5058796, 10117592, 20235184, 24029281, 39205669, 40470368, 48058562, 78411338, 80940736, 96117124, 156822676, 161881472, 192234248, 313645352, 323762944, 384468496, 627290704, 744907711, 768936992, 1254581408, 1489815422, 1537873984, 2509162816, 2979630844, 3075747968, 5018325632, 5959261688, 6151495936, 10036651264, 11918523376, 23837046752, 47674093504, 95348187008, 190696374016]

約数ペア:

[(1, 190696374016), (2, 95348187008), (4, 47674093504), (8, 23837046752), (16, 11918523376), (19, 10036651264), (31, 6151495936), (32, 5959261688), (38, 5018325632), (62, 3075747968), (64, 2979630844), (76, 2509162816), (124, 1537873984), (128, 1489815422), (152, 1254581408), (248, 768936992), (256, 744907711), (304, 627290704), (496, 384468496), (589, 323762944), (608, 313645352), (992, 192234248), (1178, 161881472), (1216, 156822676), (1984, 96117124), (2356, 80940736), (2432, 78411338), (3968, 48058562), (4712, 40470368), (4864, 39205669), (7936, 24029281), (9424, 20235184), (18848, 10117592), (37696, 5058796), (75392, 2529398), (150784, 1264699)]