189750173558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{57719}}^1$

素因数の和:57917

約数の個数: 64

約数和(自身を含む): 332134732800

約数和(自身を除く): 142384559242

約数列:

[1, 2, 11, 22, 23, 46, 73, 89, 146, 178, 253, 506, 803, 979, 1606, 1679, 1958, 2047, 3358, 4094, 6497, 12994, 18469, 22517, 36938, 45034, 57719, 71467, 115438, 142934, 149431, 298862, 634909, 1269818, 1327537, 1643741, 2655074, 3287482, 4213487, 5136991, 8426974, 10273982, 14602907, 29205814, 46348357, 56506901, 92696714, 96910201, 113013802, 118150793, 193820402, 236301586, 375000343, 750000686, 1066012211, 1299658723, 2132024422, 2599317446, 4125003773, 8250007546, 8625007889, 17250015778, 94875086779, 189750173558]

約数ペア:

[(1, 189750173558), (2, 94875086779), (11, 17250015778), (22, 8625007889), (23, 8250007546), (46, 4125003773), (73, 2599317446), (89, 2132024422), (146, 1299658723), (178, 1066012211), (253, 750000686), (506, 375000343), (803, 236301586), (979, 193820402), (1606, 118150793), (1679, 113013802), (1958, 96910201), (2047, 92696714), (3358, 56506901), (4094, 46348357), (6497, 29205814), (12994, 14602907), (18469, 10273982), (22517, 8426974), (36938, 5136991), (45034, 4213487), (57719, 3287482), (71467, 2655074), (115438, 1643741), (142934, 1327537), (149431, 1269818), (298862, 634909)]