163508148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8243}}^1$

素因数の和:8301

約数の個数: 72

約数和(自身を含む): 450122400

約数和(自身を除く): 286614252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 8243, 9918, 16486, 19836, 24729, 32972, 49458, 74187, 98916, 148374, 156617, 239047, 296748, 313234, 469851, 478094, 626468, 717141, 939702, 956188, 1409553, 1434282, 1879404, 2151423, 2819106, 2868564, 4302846, 4541893, 5638212, 8605692, 9083786, 13625679, 18167572, 27251358, 40877037, 54502716, 81754074, 163508148]

約数ペア:

[(1, 163508148), (2, 81754074), (3, 54502716), (4, 40877037), (6, 27251358), (9, 18167572), (12, 13625679), (18, 9083786), (19, 8605692), (29, 5638212), (36, 4541893), (38, 4302846), (57, 2868564), (58, 2819106), (76, 2151423), (87, 1879404), (114, 1434282), (116, 1409553), (171, 956188), (174, 939702), (228, 717141), (261, 626468), (342, 478094), (348, 469851), (522, 313234), (551, 296748), (684, 239047), (1044, 156617), (1102, 148374), (1653, 98916), (2204, 74187), (3306, 49458), (4959, 32972), (6612, 24729), (8243, 19836), (9918, 16486)]