140950304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12917}}^1$

素因数の和:12969

約数の個数: 48

約数和(自身を含む): 312512256

約数和(自身を除く): 171561952

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 12917, 25834, 51668, 103336, 142087, 206672, 284174, 400427, 413344, 568348, 800854, 1136696, 1601708, 2273392, 3203416, 4404697, 4546784, 6406832, 8809394, 12813664, 17618788, 35237576, 70475152, 140950304]

約数ペア:

[(1, 140950304), (2, 70475152), (4, 35237576), (8, 17618788), (11, 12813664), (16, 8809394), (22, 6406832), (31, 4546784), (32, 4404697), (44, 3203416), (62, 2273392), (88, 1601708), (124, 1136696), (176, 800854), (248, 568348), (341, 413344), (352, 400427), (496, 284174), (682, 206672), (992, 142087), (1364, 103336), (2728, 51668), (5456, 25834), (10912, 12917)]