161552803436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{1889}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 308233175040

約数和(自身を除く): 146680371604

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 157, 191, 314, 382, 628, 713, 764, 1426, 1889, 2852, 3611, 3778, 4393, 4867, 5921, 7222, 7556, 8786, 9734, 11842, 14444, 17572, 19468, 23684, 29987, 43447, 58559, 59974, 86894, 111941, 117118, 119948, 136183, 173788, 223882, 234236, 272366, 296573, 360799, 447764, 544732, 593146, 689701, 721598, 929597, 1186292, 1346857, 1379402, 1443196, 1859194, 2693714, 2758804, 3718388, 5387428, 6821179, 8298377, 9193763, 11184769, 13642358, 16596754, 18387526, 21380731, 22369538, 27284716, 33193508, 36775052, 42761462, 44739076, 56645443, 85522924, 113290886, 211456549, 226581772, 257249687, 422913098, 514499374, 845826196, 1028998748, 1302845189, 1756008733, 2605690378, 3512017466, 5211380756, 7024034932, 40388200859, 80776401718, 161552803436]

約数ペア:

[(1, 161552803436), (2, 80776401718), (4, 40388200859), (23, 7024034932), (31, 5211380756), (46, 3512017466), (62, 2605690378), (92, 1756008733), (124, 1302845189), (157, 1028998748), (191, 845826196), (314, 514499374), (382, 422913098), (628, 257249687), (713, 226581772), (764, 211456549), (1426, 113290886), (1889, 85522924), (2852, 56645443), (3611, 44739076), (3778, 42761462), (4393, 36775052), (4867, 33193508), (5921, 27284716), (7222, 22369538), (7556, 21380731), (8786, 18387526), (9734, 16596754), (11842, 13642358), (14444, 11184769), (17572, 9193763), (19468, 8298377), (23684, 6821179), (29987, 5387428), (43447, 3718388), (58559, 2758804), (59974, 2693714), (86894, 1859194), (111941, 1443196), (117118, 1379402), (119948, 1346857), (136183, 1186292), (173788, 929597), (223882, 721598), (234236, 689701), (272366, 593146), (296573, 544732), (360799, 447764)]