126890244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 375626160

約数和(自身を除く): 248735916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 41, 51, 52, 68, 78, 82, 102, 117, 123, 153, 156, 164, 204, 221, 234, 246, 306, 369, 389, 442, 468, 492, 533, 612, 663, 697, 738, 778, 884, 1066, 1167, 1326, 1394, 1476, 1556, 1599, 1989, 2091, 2132, 2334, 2652, 2788, 3198, 3501, 3978, 4182, 4668, 4797, 5057, 6273, 6396, 6613, 7002, 7956, 8364, 9061, 9594, 10114, 12546, 13226, 14004, 15171, 15949, 18122, 19188, 19839, 20228, 25092, 26452, 27183, 30342, 31898, 36244, 39678, 45513, 47847, 54366, 59517, 60684, 63796, 79356, 81549, 85969, 91026, 95694, 108732, 119034, 143541, 163098, 171938, 182052, 191388, 207337, 238068, 257907, 271133, 287082, 326196, 343876, 414674, 515814, 542266, 574164, 622011, 773721, 813399, 829348, 1031628, 1084532, 1244022, 1547442, 1626798, 1866033, 2440197, 2488044, 3094884, 3253596, 3524729, 3732066, 4880394, 7049458, 7464132, 9760788, 10574187, 14098916, 21148374, 31722561, 42296748, 63445122, 126890244]

約数ペア:

[(1, 126890244), (2, 63445122), (3, 42296748), (4, 31722561), (6, 21148374), (9, 14098916), (12, 10574187), (13, 9760788), (17, 7464132), (18, 7049458), (26, 4880394), (34, 3732066), (36, 3524729), (39, 3253596), (41, 3094884), (51, 2488044), (52, 2440197), (68, 1866033), (78, 1626798), (82, 1547442), (102, 1244022), (117, 1084532), (123, 1031628), (153, 829348), (156, 813399), (164, 773721), (204, 622011), (221, 574164), (234, 542266), (246, 515814), (306, 414674), (369, 343876), (389, 326196), (442, 287082), (468, 271133), (492, 257907), (533, 238068), (612, 207337), (663, 191388), (697, 182052), (738, 171938), (778, 163098), (884, 143541), (1066, 119034), (1167, 108732), (1326, 95694), (1394, 91026), (1476, 85969), (1556, 81549), (1599, 79356), (1989, 63796), (2091, 60684), (2132, 59517), (2334, 54366), (2652, 47847), (2788, 45513), (3198, 39678), (3501, 36244), (3978, 31898), (4182, 30342), (4668, 27183), (4797, 26452), (5057, 25092), (6273, 20228), (6396, 19839), (6613, 19188), (7002, 18122), (7956, 15949), (8364, 15171), (9061, 14004), (9594, 13226), (10114, 12546)]