140799204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42979}}^1$

素因数の和:43009

約数の個数: 72

約数和(自身を含む): 438052160

約数和(自身を除く): 297252956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 42979, 85958, 128937, 171916, 257874, 300853, 386811, 515748, 558727, 601706, 773622, 902559, 1117454, 1203412, 1547244, 1676181, 1805118, 2234908, 2707677, 3352362, 3610236, 3911089, 5028543, 5415354, 6704724, 7822178, 10057086, 10830708, 11733267, 15644356, 20114172, 23466534, 35199801, 46933068, 70399602, 140799204]

約数ペア:

[(1, 140799204), (2, 70399602), (3, 46933068), (4, 35199801), (6, 23466534), (7, 20114172), (9, 15644356), (12, 11733267), (13, 10830708), (14, 10057086), (18, 7822178), (21, 6704724), (26, 5415354), (28, 5028543), (36, 3911089), (39, 3610236), (42, 3352362), (52, 2707677), (63, 2234908), (78, 1805118), (84, 1676181), (91, 1547244), (117, 1203412), (126, 1117454), (156, 902559), (182, 773622), (234, 601706), (252, 558727), (273, 515748), (364, 386811), (468, 300853), (546, 257874), (819, 171916), (1092, 128937), (1638, 85958), (3276, 42979)]