16956507204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1\times {\mathrm{2551}}^1$

素因数の和:4610

約数の個数: 144

約数和(自身を含む): 52800267520

約数和(自身を除く): 35843760316

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, 2029, 2551, 3276, 4058, 5102, 6087, 7653, 8116, 10204, 12174, 14203, 15306, 17857, 18261, 22959, 24348, 26377, 28406, 30612, 33163, 35714, 36522, 42609, 45918, 52754, 53571, 56812, 66326, 71428, 73044, 79131, 85218, 91836, 99489, 105508, 107142, 127827, 132652, 158262, 160713, 170436, 184639, 198978, 214284, 232141, 237393, 255654, 298467, 316524, 321426, 369278, 397956, 464282, 474786, 511308, 553917, 596934, 642852, 696423, 738556, 928564, 949572, 1107834, 1193868, 1392846, 1661751, 2089269, 2215668, 2785692, 3323502, 4178538, 5175979, 6647004, 8357076, 10351958, 15527937, 20703916, 31055874, 36231853, 46583811, 62111748, 67287727, 72463706, 93167622, 108695559, 134575454, 144927412, 186335244, 201863181, 217391118, 269150908, 326086677, 403726362, 434782236, 471014089, 605589543, 652173354, 807452724, 942028178, 1211179086, 1304346708, 1413042267, 1884056356, 2422358172, 2826084534, 4239126801, 5652169068, 8478253602, 16956507204]

約数ペア:

[(1, 16956507204), (2, 8478253602), (3, 5652169068), (4, 4239126801), (6, 2826084534), (7, 2422358172), (9, 1884056356), (12, 1413042267), (13, 1304346708), (14, 1211179086), (18, 942028178), (21, 807452724), (26, 652173354), (28, 605589543), (36, 471014089), (39, 434782236), (42, 403726362), (52, 326086677), (63, 269150908), (78, 217391118), (84, 201863181), (91, 186335244), (117, 144927412), (126, 134575454), (156, 108695559), (182, 93167622), (234, 72463706), (252, 67287727), (273, 62111748), (364, 46583811), (468, 36231853), (546, 31055874), (819, 20703916), (1092, 15527937), (1638, 10351958), (2029, 8357076), (2551, 6647004), (3276, 5175979), (4058, 4178538), (5102, 3323502), (6087, 2785692), (7653, 2215668), (8116, 2089269), (10204, 1661751), (12174, 1392846), (14203, 1193868), (15306, 1107834), (17857, 949572), (18261, 928564), (22959, 738556), (24348, 696423), (26377, 642852), (28406, 596934), (30612, 553917), (33163, 511308), (35714, 474786), (36522, 464282), (42609, 397956), (45918, 369278), (52754, 321426), (53571, 316524), (56812, 298467), (66326, 255654), (71428, 237393), (73044, 232141), (79131, 214284), (85218, 198978), (91836, 184639), (99489, 170436), (105508, 160713), (107142, 158262), (127827, 132652)]