151726428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 469857024

約数和(自身を除く): 318130596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 107, 119, 126, 153, 204, 214, 238, 252, 306, 321, 331, 357, 428, 476, 612, 642, 662, 714, 749, 963, 993, 1071, 1284, 1324, 1428, 1498, 1819, 1926, 1986, 2142, 2247, 2317, 2979, 2996, 3638, 3852, 3972, 4284, 4494, 4634, 5457, 5627, 5958, 6741, 6951, 7276, 8988, 9268, 10914, 11254, 11916, 12733, 13482, 13902, 16371, 16881, 20853, 21828, 22508, 25466, 26964, 27804, 32742, 33762, 35417, 38199, 39389, 41706, 50643, 50932, 65484, 67524, 70834, 76398, 78778, 83412, 101286, 106251, 114597, 118167, 141668, 152796, 157556, 202572, 212502, 229194, 236334, 247919, 318753, 354501, 425004, 458388, 472668, 495838, 602089, 637506, 709002, 743757, 991676, 1204178, 1275012, 1418004, 1487514, 1806267, 2231271, 2408356, 2975028, 3612534, 4214623, 4462542, 5418801, 7225068, 8429246, 8925084, 10837602, 12643869, 16858492, 21675204, 25287738, 37931607, 50575476, 75863214, 151726428]

約数ペア:

[(1, 151726428), (2, 75863214), (3, 50575476), (4, 37931607), (6, 25287738), (7, 21675204), (9, 16858492), (12, 12643869), (14, 10837602), (17, 8925084), (18, 8429246), (21, 7225068), (28, 5418801), (34, 4462542), (36, 4214623), (42, 3612534), (51, 2975028), (63, 2408356), (68, 2231271), (84, 1806267), (102, 1487514), (107, 1418004), (119, 1275012), (126, 1204178), (153, 991676), (204, 743757), (214, 709002), (238, 637506), (252, 602089), (306, 495838), (321, 472668), (331, 458388), (357, 425004), (428, 354501), (476, 318753), (612, 247919), (642, 236334), (662, 229194), (714, 212502), (749, 202572), (963, 157556), (993, 152796), (1071, 141668), (1284, 118167), (1324, 114597), (1428, 106251), (1498, 101286), (1819, 83412), (1926, 78778), (1986, 76398), (2142, 70834), (2247, 67524), (2317, 65484), (2979, 50932), (2996, 50643), (3638, 41706), (3852, 39389), (3972, 38199), (4284, 35417), (4494, 33762), (4634, 32742), (5457, 27804), (5627, 26964), (5958, 25466), (6741, 22508), (6951, 21828), (7276, 20853), (8988, 16881), (9268, 16371), (10914, 13902), (11254, 13482), (11916, 12733)]