147317716

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 361972800

約数和(自身を除く): 214655084

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 49, 52, 68, 76, 91, 98, 119, 133, 179, 182, 196, 221, 238, 247, 266, 323, 358, 364, 442, 476, 494, 532, 637, 646, 716, 833, 884, 931, 988, 1253, 1274, 1292, 1547, 1666, 1729, 1862, 2261, 2327, 2506, 2548, 3043, 3094, 3332, 3401, 3458, 3724, 4199, 4522, 4654, 5012, 6086, 6188, 6802, 6916, 8398, 8771, 9044, 9308, 10829, 12103, 12172, 13604, 15827, 16289, 16796, 17542, 21301, 21658, 23807, 24206, 29393, 31654, 32578, 35084, 39559, 42602, 43316, 44213, 47614, 48412, 57817, 58786, 63308, 65156, 79118, 85204, 88426, 95228, 114023, 115634, 117572, 149107, 158236, 166649, 176852, 205751, 228046, 231268, 276913, 298214, 309491, 333298, 404719, 411502, 456092, 553826, 596428, 618982, 666596, 751621, 809438, 823004, 1107652, 1237964, 1503242, 1618876, 1938391, 2166437, 2833033, 3006484, 3876782, 4332874, 5261347, 5666066, 7753564, 8665748, 10522694, 11332132, 21045388, 36829429, 73658858, 147317716]

約数ペア:

[(1, 147317716), (2, 73658858), (4, 36829429), (7, 21045388), (13, 11332132), (14, 10522694), (17, 8665748), (19, 7753564), (26, 5666066), (28, 5261347), (34, 4332874), (38, 3876782), (49, 3006484), (52, 2833033), (68, 2166437), (76, 1938391), (91, 1618876), (98, 1503242), (119, 1237964), (133, 1107652), (179, 823004), (182, 809438), (196, 751621), (221, 666596), (238, 618982), (247, 596428), (266, 553826), (323, 456092), (358, 411502), (364, 404719), (442, 333298), (476, 309491), (494, 298214), (532, 276913), (637, 231268), (646, 228046), (716, 205751), (833, 176852), (884, 166649), (931, 158236), (988, 149107), (1253, 117572), (1274, 115634), (1292, 114023), (1547, 95228), (1666, 88426), (1729, 85204), (1862, 79118), (2261, 65156), (2327, 63308), (2506, 58786), (2548, 57817), (3043, 48412), (3094, 47614), (3332, 44213), (3401, 43316), (3458, 42602), (3724, 39559), (4199, 35084), (4522, 32578), (4654, 31654), (5012, 29393), (6086, 24206), (6188, 23807), (6802, 21658), (6916, 21301), (8398, 17542), (8771, 16796), (9044, 16289), (9308, 15827), (10829, 13604), (12103, 12172)]