148979304

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 128

約数和(自身を含む): 450048000

約数和(自身を除く): 301068696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1171, 1178, 1368, 1674, 1767, 2052, 2232, 2342, 2356, 3348, 3513, 3534, 4104, 4684, 4712, 5301, 6696, 7026, 7068, 9368, 10539, 10602, 14052, 14136, 15903, 21078, 21204, 22249, 28104, 31617, 31806, 36301, 42156, 42408, 44498, 63234, 63612, 66747, 72602, 84312, 88996, 108903, 126468, 127224, 133494, 145204, 177992, 200241, 217806, 252936, 266988, 290408, 326709, 400482, 435612, 533976, 600723, 653418, 689719, 800964, 871224, 980127, 1201446, 1306836, 1379438, 1601928, 1960254, 2069157, 2402892, 2613672, 2758876, 3920508, 4138314, 4805784, 5517752, 6207471, 7841016, 8276628, 12414942, 16553256, 18622413, 24829884, 37244826, 49659768, 74489652, 148979304]

約数ペア:

[(1, 148979304), (2, 74489652), (3, 49659768), (4, 37244826), (6, 24829884), (8, 18622413), (9, 16553256), (12, 12414942), (18, 8276628), (19, 7841016), (24, 6207471), (27, 5517752), (31, 4805784), (36, 4138314), (38, 3920508), (54, 2758876), (57, 2613672), (62, 2402892), (72, 2069157), (76, 1960254), (93, 1601928), (108, 1379438), (114, 1306836), (124, 1201446), (152, 980127), (171, 871224), (186, 800964), (216, 689719), (228, 653418), (248, 600723), (279, 533976), (342, 435612), (372, 400482), (456, 326709), (513, 290408), (558, 266988), (589, 252936), (684, 217806), (744, 200241), (837, 177992), (1026, 145204), (1116, 133494), (1171, 127224), (1178, 126468), (1368, 108903), (1674, 88996), (1767, 84312), (2052, 72602), (2232, 66747), (2342, 63612), (2356, 63234), (3348, 44498), (3513, 42408), (3534, 42156), (4104, 36301), (4684, 31806), (4712, 31617), (5301, 28104), (6696, 22249), (7026, 21204), (7068, 21078), (9368, 15903), (10539, 14136), (10602, 14052)]