16177284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 43811040

約数和(自身を除く): 27633756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 353, 402, 603, 684, 706, 804, 1059, 1206, 1273, 1412, 2118, 2412, 2546, 3177, 3819, 4236, 5092, 6354, 6707, 7638, 11457, 12708, 13414, 15276, 20121, 22914, 23651, 26828, 40242, 45828, 47302, 60363, 70953, 80484, 94604, 120726, 141906, 212859, 241452, 283812, 425718, 449369, 851436, 898738, 1348107, 1797476, 2696214, 4044321, 5392428, 8088642, 16177284]

約数ペア:

[(1, 16177284), (2, 8088642), (3, 5392428), (4, 4044321), (6, 2696214), (9, 1797476), (12, 1348107), (18, 898738), (19, 851436), (36, 449369), (38, 425718), (57, 283812), (67, 241452), (76, 212859), (114, 141906), (134, 120726), (171, 94604), (201, 80484), (228, 70953), (268, 60363), (342, 47302), (353, 45828), (402, 40242), (603, 26828), (684, 23651), (706, 22914), (804, 20121), (1059, 15276), (1206, 13414), (1273, 12708), (1412, 11457), (2118, 7638), (2412, 6707), (2546, 6354), (3177, 5092), (3819, 4236)]