149868648

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 421747560

約数和(自身を除く): 271878912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 101, 111, 148, 202, 222, 296, 303, 333, 404, 444, 557, 606, 666, 808, 888, 909, 1114, 1212, 1332, 1671, 1818, 2228, 2424, 2664, 3342, 3636, 3737, 4456, 5013, 6684, 7272, 7474, 10026, 11211, 13368, 14948, 20052, 20609, 22422, 29896, 33633, 40104, 41218, 44844, 56257, 61827, 67266, 82436, 89688, 112514, 123654, 134532, 164872, 168771, 185481, 225028, 247308, 269064, 337542, 370962, 450056, 494616, 506313, 675084, 741924, 1012626, 1350168, 1483848, 2025252, 2081509, 4050504, 4163018, 6244527, 8326036, 12489054, 16652072, 18733581, 24978108, 37467162, 49956216, 74934324, 149868648]

約数ペア:

[(1, 149868648), (2, 74934324), (3, 49956216), (4, 37467162), (6, 24978108), (8, 18733581), (9, 16652072), (12, 12489054), (18, 8326036), (24, 6244527), (36, 4163018), (37, 4050504), (72, 2081509), (74, 2025252), (101, 1483848), (111, 1350168), (148, 1012626), (202, 741924), (222, 675084), (296, 506313), (303, 494616), (333, 450056), (404, 370962), (444, 337542), (557, 269064), (606, 247308), (666, 225028), (808, 185481), (888, 168771), (909, 164872), (1114, 134532), (1212, 123654), (1332, 112514), (1671, 89688), (1818, 82436), (2228, 67266), (2424, 61827), (2664, 56257), (3342, 44844), (3636, 41218), (3737, 40104), (4456, 33633), (5013, 29896), (6684, 22422), (7272, 20609), (7474, 20052), (10026, 14948), (11211, 13368)]