161248212

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 443520000

約数和(自身を除く): 282271788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 179, 228, 342, 358, 439, 513, 537, 684, 716, 878, 1026, 1074, 1317, 1611, 1756, 2052, 2148, 2634, 3222, 3401, 3951, 4833, 5268, 6444, 6802, 7902, 8341, 9666, 10203, 11853, 13604, 15804, 16682, 19332, 20406, 23706, 25023, 30609, 33364, 40812, 47412, 50046, 61218, 75069, 78581, 91827, 100092, 122436, 150138, 157162, 183654, 225207, 235743, 300276, 314324, 367308, 450414, 471486, 707229, 900828, 942972, 1414458, 1493039, 2121687, 2828916, 2986078, 4243374, 4479117, 5972156, 8486748, 8958234, 13437351, 17916468, 26874702, 40312053, 53749404, 80624106, 161248212]

約数ペア:

[(1, 161248212), (2, 80624106), (3, 53749404), (4, 40312053), (6, 26874702), (9, 17916468), (12, 13437351), (18, 8958234), (19, 8486748), (27, 5972156), (36, 4479117), (38, 4243374), (54, 2986078), (57, 2828916), (76, 2121687), (108, 1493039), (114, 1414458), (171, 942972), (179, 900828), (228, 707229), (342, 471486), (358, 450414), (439, 367308), (513, 314324), (537, 300276), (684, 235743), (716, 225207), (878, 183654), (1026, 157162), (1074, 150138), (1317, 122436), (1611, 100092), (1756, 91827), (2052, 78581), (2148, 75069), (2634, 61218), (3222, 50046), (3401, 47412), (3951, 40812), (4833, 33364), (5268, 30609), (6444, 25023), (6802, 23706), (7902, 20406), (8341, 19332), (9666, 16682), (10203, 15804), (11853, 13604)]