147864171008

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{39983}}^1$

素因数の和:40265

約数の個数: 80

約数和(自身を含む): 306286396416

約数和(自身を除く): 158422225408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 233, 248, 256, 466, 496, 512, 932, 992, 1864, 1984, 3728, 3968, 7223, 7456, 7936, 14446, 14912, 15872, 28892, 29824, 39983, 57784, 59648, 79966, 115568, 119296, 159932, 231136, 319864, 462272, 639728, 924544, 1239473, 1279456, 1849088, 2478946, 2558912, 3698176, 4957892, 5117824, 9316039, 9915784, 10235648, 18632078, 19831568, 20471296, 37264156, 39663136, 74528312, 79326272, 149056624, 158652544, 288797209, 298113248, 317305088, 577594418, 596226496, 634610176, 1155188836, 1192452992, 2310377672, 2384905984, 4620755344, 4769811968, 9241510688, 18483021376, 36966042752, 73932085504, 147864171008]

約数ペア:

[(1, 147864171008), (2, 73932085504), (4, 36966042752), (8, 18483021376), (16, 9241510688), (31, 4769811968), (32, 4620755344), (62, 2384905984), (64, 2310377672), (124, 1192452992), (128, 1155188836), (233, 634610176), (248, 596226496), (256, 577594418), (466, 317305088), (496, 298113248), (512, 288797209), (932, 158652544), (992, 149056624), (1864, 79326272), (1984, 74528312), (3728, 39663136), (3968, 37264156), (7223, 20471296), (7456, 19831568), (7936, 18632078), (14446, 10235648), (14912, 9915784), (15872, 9316039), (28892, 5117824), (29824, 4957892), (39983, 3698176), (57784, 2558912), (59648, 2478946), (79966, 1849088), (115568, 1279456), (119296, 1239473), (159932, 924544), (231136, 639728), (319864, 462272)]