157432251690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{10909}}^1\times {\mathrm{22907}}^1$

素因数の和:33836

約数の個数: 96

約数和(自身を含む): 467861996160

約数和(自身を除く): 310429744470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 10909, 21818, 22907, 32727, 45814, 54545, 65454, 68721, 76363, 98181, 109090, 114535, 137442, 152726, 160349, 163635, 196362, 206163, 229070, 229089, 320698, 327270, 343605, 381815, 412326, 458178, 481047, 490905, 687210, 687267, 763630, 801745, 962094, 981810, 1030815, 1145445, 1374534, 1443141, 1603490, 2061630, 2290890, 2405235, 2886282, 3436335, 4810470, 6872670, 7215705, 14431410, 249892463, 499784926, 749677389, 1249462315, 1499354778, 1749247241, 2249032167, 2498924630, 3498494482, 3748386945, 4498064334, 5247741723, 7496773890, 8746236205, 10495483446, 11245160835, 15743225169, 17492472410, 22490321670, 26238708615, 31486450338, 52477417230, 78716125845, 157432251690]

約数ペア:

[(1, 157432251690), (2, 78716125845), (3, 52477417230), (5, 31486450338), (6, 26238708615), (7, 22490321670), (9, 17492472410), (10, 15743225169), (14, 11245160835), (15, 10495483446), (18, 8746236205), (21, 7496773890), (30, 5247741723), (35, 4498064334), (42, 3748386945), (45, 3498494482), (63, 2498924630), (70, 2249032167), (90, 1749247241), (105, 1499354778), (126, 1249462315), (210, 749677389), (315, 499784926), (630, 249892463), (10909, 14431410), (21818, 7215705), (22907, 6872670), (32727, 4810470), (45814, 3436335), (54545, 2886282), (65454, 2405235), (68721, 2290890), (76363, 2061630), (98181, 1603490), (109090, 1443141), (114535, 1374534), (137442, 1145445), (152726, 1030815), (160349, 981810), (163635, 962094), (196362, 801745), (206163, 763630), (229070, 687267), (229089, 687210), (320698, 490905), (327270, 481047), (343605, 458178), (381815, 412326)]