145064916

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 375735360

約数和(自身を除く): 230670444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 137, 201, 268, 274, 402, 411, 439, 548, 603, 804, 822, 878, 1206, 1233, 1317, 1644, 1756, 2412, 2466, 2634, 3951, 4932, 5268, 7902, 9179, 15804, 18358, 27537, 29413, 36716, 55074, 58826, 60143, 82611, 88239, 110148, 117652, 120286, 165222, 176478, 180429, 240572, 264717, 330444, 352956, 360858, 529434, 541287, 721716, 1058868, 1082574, 2165148, 4029581, 8059162, 12088743, 16118324, 24177486, 36266229, 48354972, 72532458, 145064916]

約数ペア:

[(1, 145064916), (2, 72532458), (3, 48354972), (4, 36266229), (6, 24177486), (9, 16118324), (12, 12088743), (18, 8059162), (36, 4029581), (67, 2165148), (134, 1082574), (137, 1058868), (201, 721716), (268, 541287), (274, 529434), (402, 360858), (411, 352956), (439, 330444), (548, 264717), (603, 240572), (804, 180429), (822, 176478), (878, 165222), (1206, 120286), (1233, 117652), (1317, 110148), (1644, 88239), (1756, 82611), (2412, 60143), (2466, 58826), (2634, 55074), (3951, 36716), (4932, 29413), (5268, 27537), (7902, 18358), (9179, 15804)]