149616564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 388577280

約数和(自身を除く): 238960716

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 103, 114, 138, 206, 228, 276, 277, 309, 412, 437, 554, 618, 831, 874, 1108, 1236, 1311, 1662, 1748, 1957, 2369, 2622, 3324, 3914, 4738, 5244, 5263, 5871, 6371, 7107, 7828, 9476, 10526, 11742, 12742, 14214, 15789, 19113, 21052, 23484, 25484, 28428, 28531, 31578, 38226, 45011, 57062, 63156, 76452, 85593, 90022, 114124, 121049, 135033, 171186, 180044, 242098, 270066, 342372, 363147, 484196, 540132, 542089, 656213, 726294, 1084178, 1312426, 1452588, 1626267, 1968639, 2168356, 2624852, 3252534, 3937278, 6505068, 7874556, 12468047, 24936094, 37404141, 49872188, 74808282, 149616564]

約数ペア:

[(1, 149616564), (2, 74808282), (3, 49872188), (4, 37404141), (6, 24936094), (12, 12468047), (19, 7874556), (23, 6505068), (38, 3937278), (46, 3252534), (57, 2624852), (69, 2168356), (76, 1968639), (92, 1626267), (103, 1452588), (114, 1312426), (138, 1084178), (206, 726294), (228, 656213), (276, 542089), (277, 540132), (309, 484196), (412, 363147), (437, 342372), (554, 270066), (618, 242098), (831, 180044), (874, 171186), (1108, 135033), (1236, 121049), (1311, 114124), (1662, 90022), (1748, 85593), (1957, 76452), (2369, 63156), (2622, 57062), (3324, 45011), (3914, 38226), (4738, 31578), (5244, 28531), (5263, 28428), (5871, 25484), (6371, 23484), (7107, 21052), (7828, 19113), (9476, 15789), (10526, 14214), (11742, 12742)]