169840476

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13473

約数の個数: 72

約数和(自身を含む): 479503024

約数和(自身を除く): 309662548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 13441, 26882, 40323, 53764, 80646, 120969, 161292, 174733, 241938, 349466, 362907, 483876, 524199, 698932, 725814, 1048398, 1088721, 1451628, 1572597, 2096796, 2177442, 3145194, 3266163, 4354884, 4717791, 6290388, 6532326, 9435582, 13064652, 14153373, 18871164, 28306746, 42460119, 56613492, 84920238, 169840476]

約数ペア:

[(1, 169840476), (2, 84920238), (3, 56613492), (4, 42460119), (6, 28306746), (9, 18871164), (12, 14153373), (13, 13064652), (18, 9435582), (26, 6532326), (27, 6290388), (36, 4717791), (39, 4354884), (52, 3266163), (54, 3145194), (78, 2177442), (81, 2096796), (108, 1572597), (117, 1451628), (156, 1088721), (162, 1048398), (234, 725814), (243, 698932), (324, 524199), (351, 483876), (468, 362907), (486, 349466), (702, 241938), (972, 174733), (1053, 161292), (1404, 120969), (2106, 80646), (3159, 53764), (4212, 40323), (6318, 26882), (12636, 13441)]