145917288

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1861}}^1$

素因数の和:1901

約数の個数: 120

約数和(自身を含む): 449477490

約数和(自身を除く): 303560202

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 242, 264, 297, 324, 363, 396, 484, 594, 648, 726, 792, 891, 968, 1089, 1188, 1452, 1782, 1861, 2178, 2376, 2904, 3267, 3564, 3722, 4356, 5583, 6534, 7128, 7444, 8712, 9801, 11166, 13068, 14888, 16749, 19602, 20471, 22332, 26136, 33498, 39204, 40942, 44664, 50247, 61413, 66996, 78408, 81884, 100494, 122826, 133992, 150741, 163768, 184239, 200988, 225181, 245652, 301482, 368478, 401976, 450362, 491304, 552717, 602964, 675543, 736956, 900724, 1105434, 1205928, 1351086, 1473912, 1658151, 1801448, 2026629, 2210868, 2702172, 3316302, 4053258, 4421736, 5404344, 6079887, 6632604, 8106516, 12159774, 13265208, 16213032, 18239661, 24319548, 36479322, 48639096, 72958644, 145917288]

約数ペア:

[(1, 145917288), (2, 72958644), (3, 48639096), (4, 36479322), (6, 24319548), (8, 18239661), (9, 16213032), (11, 13265208), (12, 12159774), (18, 8106516), (22, 6632604), (24, 6079887), (27, 5404344), (33, 4421736), (36, 4053258), (44, 3316302), (54, 2702172), (66, 2210868), (72, 2026629), (81, 1801448), (88, 1658151), (99, 1473912), (108, 1351086), (121, 1205928), (132, 1105434), (162, 900724), (198, 736956), (216, 675543), (242, 602964), (264, 552717), (297, 491304), (324, 450362), (363, 401976), (396, 368478), (484, 301482), (594, 245652), (648, 225181), (726, 200988), (792, 184239), (891, 163768), (968, 150741), (1089, 133992), (1188, 122826), (1452, 100494), (1782, 81884), (1861, 78408), (2178, 66996), (2376, 61413), (2904, 50247), (3267, 44664), (3564, 40942), (3722, 39204), (4356, 33498), (5583, 26136), (6534, 22332), (7128, 20471), (7444, 19602), (8712, 16749), (9801, 14888), (11166, 13068)]