145035942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 174298458

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 79, 82, 102, 123, 158, 237, 246, 439, 474, 697, 878, 1317, 1343, 1394, 2091, 2634, 2686, 3239, 4029, 4182, 6478, 7463, 8058, 9717, 14926, 17999, 19434, 22389, 34681, 35998, 44778, 53997, 55063, 69362, 104043, 107994, 110126, 165189, 208086, 305983, 330378, 589577, 611966, 917949, 1179154, 1421921, 1768731, 1835898, 2843842, 3537462, 4265763, 8531526, 24172657, 48345314, 72517971, 145035942]

約数ペア:

[(1, 145035942), (2, 72517971), (3, 48345314), (6, 24172657), (17, 8531526), (34, 4265763), (41, 3537462), (51, 2843842), (79, 1835898), (82, 1768731), (102, 1421921), (123, 1179154), (158, 917949), (237, 611966), (246, 589577), (439, 330378), (474, 305983), (697, 208086), (878, 165189), (1317, 110126), (1343, 107994), (1394, 104043), (2091, 69362), (2634, 55063), (2686, 53997), (3239, 44778), (4029, 35998), (4182, 34681), (6478, 22389), (7463, 19434), (8058, 17999), (9717, 14926)]