148194508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 360364032

約数和(自身を除く): 212169524

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 83, 119, 121, 124, 154, 166, 187, 217, 238, 242, 308, 332, 341, 374, 434, 476, 484, 527, 581, 682, 748, 847, 868, 913, 1054, 1162, 1309, 1364, 1411, 1694, 1826, 2057, 2108, 2324, 2387, 2573, 2618, 2822, 3388, 3652, 3689, 3751, 4114, 4774, 5146, 5236, 5644, 5797, 6391, 7378, 7502, 8228, 9548, 9877, 10043, 10292, 11594, 12782, 14399, 14756, 15004, 15521, 18011, 19754, 20086, 23188, 25564, 26257, 28303, 28798, 31042, 36022, 39508, 40172, 40579, 43741, 52514, 56606, 57596, 62084, 63767, 70301, 72044, 81158, 87482, 105028, 108647, 113212, 127534, 140602, 162316, 170731, 174964, 198121, 217294, 255068, 281204, 306187, 311333, 341462, 396242, 434588, 446369, 481151, 612374, 622666, 682924, 792484, 892738, 962302, 1195117, 1224748, 1245332, 1785476, 1924604, 2179331, 2390234, 3368057, 4358662, 4780468, 5292661, 6736114, 8717324, 10585322, 13472228, 21170644, 37048627, 74097254, 148194508]

約数ペア:

[(1, 148194508), (2, 74097254), (4, 37048627), (7, 21170644), (11, 13472228), (14, 10585322), (17, 8717324), (22, 6736114), (28, 5292661), (31, 4780468), (34, 4358662), (44, 3368057), (62, 2390234), (68, 2179331), (77, 1924604), (83, 1785476), (119, 1245332), (121, 1224748), (124, 1195117), (154, 962302), (166, 892738), (187, 792484), (217, 682924), (238, 622666), (242, 612374), (308, 481151), (332, 446369), (341, 434588), (374, 396242), (434, 341462), (476, 311333), (484, 306187), (527, 281204), (581, 255068), (682, 217294), (748, 198121), (847, 174964), (868, 170731), (913, 162316), (1054, 140602), (1162, 127534), (1309, 113212), (1364, 108647), (1411, 105028), (1694, 87482), (1826, 81158), (2057, 72044), (2108, 70301), (2324, 63767), (2387, 62084), (2573, 57596), (2618, 56606), (2822, 52514), (3388, 43741), (3652, 40579), (3689, 40172), (3751, 39508), (4114, 36022), (4774, 31042), (5146, 28798), (5236, 28303), (5644, 26257), (5797, 25564), (6391, 23188), (7378, 20086), (7502, 19754), (8228, 18011), (9548, 15521), (9877, 15004), (10043, 14756), (10292, 14399), (11594, 12782)]