161442372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 466988032

約数和(自身を除く): 305545660

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 163, 182, 273, 326, 364, 489, 546, 652, 907, 978, 1092, 1141, 1814, 1956, 2119, 2282, 2721, 3423, 3628, 4238, 4564, 5442, 6349, 6357, 6846, 8476, 10884, 11791, 12698, 12714, 13692, 14833, 19047, 23582, 25396, 25428, 29666, 35373, 38094, 44499, 47164, 59332, 70746, 76188, 82537, 88998, 141492, 147841, 165074, 177996, 247611, 295682, 330148, 443523, 495222, 591364, 887046, 990444, 1034887, 1774092, 1921933, 2069774, 3104661, 3843866, 4139548, 5765799, 6209322, 7687732, 11531598, 12418644, 13453531, 23063196, 26907062, 40360593, 53814124, 80721186, 161442372]

約数ペア:

[(1, 161442372), (2, 80721186), (3, 53814124), (4, 40360593), (6, 26907062), (7, 23063196), (12, 13453531), (13, 12418644), (14, 11531598), (21, 7687732), (26, 6209322), (28, 5765799), (39, 4139548), (42, 3843866), (52, 3104661), (78, 2069774), (84, 1921933), (91, 1774092), (156, 1034887), (163, 990444), (182, 887046), (273, 591364), (326, 495222), (364, 443523), (489, 330148), (546, 295682), (652, 247611), (907, 177996), (978, 165074), (1092, 147841), (1141, 141492), (1814, 88998), (1956, 82537), (2119, 76188), (2282, 70746), (2721, 59332), (3423, 47164), (3628, 44499), (4238, 38094), (4564, 35373), (5442, 29666), (6349, 25428), (6357, 25396), (6846, 23582), (8476, 19047), (10884, 14833), (11791, 13692), (12698, 12714)]