168519204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 120

約数和(自身を含む): 511452480

約数和(自身を除く): 342933276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 189, 201, 252, 268, 324, 378, 402, 469, 567, 603, 756, 804, 938, 1109, 1134, 1206, 1407, 1809, 1876, 2218, 2268, 2412, 2814, 3327, 3618, 4221, 4436, 5427, 5628, 6654, 7236, 7763, 8442, 9981, 10854, 12663, 13308, 15526, 16884, 19962, 21708, 23289, 25326, 29943, 31052, 37989, 39924, 46578, 50652, 59886, 69867, 74303, 75978, 89829, 93156, 119772, 139734, 148606, 151956, 179658, 209601, 222909, 279468, 297212, 359316, 419202, 445818, 520121, 628803, 668727, 838404, 891636, 1040242, 1257606, 1337454, 1560363, 2006181, 2080484, 2515212, 2674908, 3120726, 4012362, 4681089, 6018543, 6241452, 8024724, 9362178, 12037086, 14043267, 18724356, 24074172, 28086534, 42129801, 56173068, 84259602, 168519204]

約数ペア:

[(1, 168519204), (2, 84259602), (3, 56173068), (4, 42129801), (6, 28086534), (7, 24074172), (9, 18724356), (12, 14043267), (14, 12037086), (18, 9362178), (21, 8024724), (27, 6241452), (28, 6018543), (36, 4681089), (42, 4012362), (54, 3120726), (63, 2674908), (67, 2515212), (81, 2080484), (84, 2006181), (108, 1560363), (126, 1337454), (134, 1257606), (162, 1040242), (189, 891636), (201, 838404), (252, 668727), (268, 628803), (324, 520121), (378, 445818), (402, 419202), (469, 359316), (567, 297212), (603, 279468), (756, 222909), (804, 209601), (938, 179658), (1109, 151956), (1134, 148606), (1206, 139734), (1407, 119772), (1809, 93156), (1876, 89829), (2218, 75978), (2268, 74303), (2412, 69867), (2814, 59886), (3327, 50652), (3618, 46578), (4221, 39924), (4436, 37989), (5427, 31052), (5628, 29943), (6654, 25326), (7236, 23289), (7763, 21708), (8442, 19962), (9981, 16884), (10854, 15526), (12663, 13308)]