149700488

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 343203840

約数和(自身を除く): 193503352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 97, 98, 124, 127, 194, 196, 217, 248, 254, 388, 392, 434, 508, 679, 776, 868, 889, 1016, 1358, 1519, 1736, 1778, 2716, 3007, 3038, 3556, 3937, 4753, 5432, 6014, 6076, 6223, 7112, 7874, 9506, 12028, 12152, 12319, 12446, 15748, 19012, 21049, 24056, 24638, 24892, 27559, 31496, 38024, 42098, 49276, 49784, 55118, 84196, 86233, 98552, 110236, 147343, 168392, 172466, 192913, 220472, 294686, 344932, 381889, 385826, 589372, 603631, 689864, 763778, 771652, 1178744, 1207262, 1527556, 1543304, 2414524, 2673223, 3055112, 4829048, 5346446, 10692892, 18712561, 21385784, 37425122, 74850244, 149700488]

約数ペア:

[(1, 149700488), (2, 74850244), (4, 37425122), (7, 21385784), (8, 18712561), (14, 10692892), (28, 5346446), (31, 4829048), (49, 3055112), (56, 2673223), (62, 2414524), (97, 1543304), (98, 1527556), (124, 1207262), (127, 1178744), (194, 771652), (196, 763778), (217, 689864), (248, 603631), (254, 589372), (388, 385826), (392, 381889), (434, 344932), (508, 294686), (679, 220472), (776, 192913), (868, 172466), (889, 168392), (1016, 147343), (1358, 110236), (1519, 98552), (1736, 86233), (1778, 84196), (2716, 55118), (3007, 49784), (3038, 49276), (3556, 42098), (3937, 38024), (4753, 31496), (5432, 27559), (6014, 24892), (6076, 24638), (6223, 24056), (7112, 21049), (7874, 19012), (9506, 15748), (12028, 12446), (12152, 12319)]