149733256984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1381609}}^1$

素因数の和:1381688

約数の個数: 64

約数和(自身を含む): 318322944000

約数和(自身を除く): 168589687016

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 3496, 4712, 5704, 13547, 27094, 54188, 108376, 1381609, 2763218, 5526436, 11052872, 26250571, 31777007, 42829879, 52501142, 63554014, 85659758, 105002284, 127108028, 171319516, 210004568, 254216056, 342639032, 603763133, 813767701, 985087217, 1207526266, 1627535402, 1970174434, 2415052532, 3255070804, 3940348868, 4830105064, 6510141608, 7880697736, 18716657123, 37433314246, 74866628492, 149733256984]

約数ペア:

[(1, 149733256984), (2, 74866628492), (4, 37433314246), (8, 18716657123), (19, 7880697736), (23, 6510141608), (31, 4830105064), (38, 3940348868), (46, 3255070804), (62, 2415052532), (76, 1970174434), (92, 1627535402), (124, 1207526266), (152, 985087217), (184, 813767701), (248, 603763133), (437, 342639032), (589, 254216056), (713, 210004568), (874, 171319516), (1178, 127108028), (1426, 105002284), (1748, 85659758), (2356, 63554014), (2852, 52501142), (3496, 42829879), (4712, 31777007), (5704, 26250571), (13547, 11052872), (27094, 5526436), (54188, 2763218), (108376, 1381609)]