160147000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 410941440

約数和(自身を除く): 250794440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 97, 100, 104, 125, 127, 130, 194, 200, 250, 254, 260, 325, 388, 485, 500, 508, 520, 635, 650, 776, 970, 1000, 1016, 1261, 1270, 1300, 1625, 1651, 1940, 2425, 2522, 2540, 2600, 3175, 3250, 3302, 3880, 4850, 5044, 5080, 6305, 6350, 6500, 6604, 8255, 9700, 10088, 12125, 12319, 12610, 12700, 13000, 13208, 15875, 16510, 19400, 24250, 24638, 25220, 25400, 31525, 31750, 33020, 41275, 48500, 49276, 50440, 61595, 63050, 63500, 66040, 82550, 97000, 98552, 123190, 126100, 127000, 157625, 160147, 165100, 206375, 246380, 252200, 307975, 315250, 320294, 330200, 412750, 492760, 615950, 630500, 640588, 800735, 825500, 1231900, 1261000, 1281176, 1539875, 1601470, 1651000, 2463800, 3079750, 3202940, 4003675, 6159500, 6405880, 8007350, 12319000, 16014700, 20018375, 32029400, 40036750, 80073500, 160147000]

約数ペア:

[(1, 160147000), (2, 80073500), (4, 40036750), (5, 32029400), (8, 20018375), (10, 16014700), (13, 12319000), (20, 8007350), (25, 6405880), (26, 6159500), (40, 4003675), (50, 3202940), (52, 3079750), (65, 2463800), (97, 1651000), (100, 1601470), (104, 1539875), (125, 1281176), (127, 1261000), (130, 1231900), (194, 825500), (200, 800735), (250, 640588), (254, 630500), (260, 615950), (325, 492760), (388, 412750), (485, 330200), (500, 320294), (508, 315250), (520, 307975), (635, 252200), (650, 246380), (776, 206375), (970, 165100), (1000, 160147), (1016, 157625), (1261, 127000), (1270, 126100), (1300, 123190), (1625, 98552), (1651, 97000), (1940, 82550), (2425, 66040), (2522, 63500), (2540, 63050), (2600, 61595), (3175, 50440), (3250, 49276), (3302, 48500), (3880, 41275), (4850, 33020), (5044, 31750), (5080, 31525), (6305, 25400), (6350, 25220), (6500, 24638), (6604, 24250), (8255, 19400), (9700, 16510), (10088, 15875), (12125, 13208), (12319, 13000), (12610, 12700)]