109007408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 235699200

約数和(自身を除く): 126691792

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 269, 304, 344, 496, 538, 589, 688, 817, 1076, 1178, 1333, 1634, 2152, 2356, 2666, 3268, 4304, 4712, 5111, 5332, 6536, 8339, 9424, 10222, 10664, 11567, 13072, 16678, 20444, 21328, 23134, 25327, 33356, 40888, 46268, 50654, 66712, 81776, 92536, 101308, 133424, 158441, 185072, 202616, 219773, 316882, 358577, 405232, 439546, 633764, 717154, 879092, 1267528, 1434308, 1758184, 2535056, 2868616, 3516368, 5737232, 6812963, 13625926, 27251852, 54503704, 109007408]

約数ペア:

[(1, 109007408), (2, 54503704), (4, 27251852), (8, 13625926), (16, 6812963), (19, 5737232), (31, 3516368), (38, 2868616), (43, 2535056), (62, 1758184), (76, 1434308), (86, 1267528), (124, 879092), (152, 717154), (172, 633764), (248, 439546), (269, 405232), (304, 358577), (344, 316882), (496, 219773), (538, 202616), (589, 185072), (688, 158441), (817, 133424), (1076, 101308), (1178, 92536), (1333, 81776), (1634, 66712), (2152, 50654), (2356, 46268), (2666, 40888), (3268, 33356), (4304, 25327), (4712, 23134), (5111, 21328), (5332, 20444), (6536, 16678), (8339, 13072), (9424, 11567), (10222, 10664)]