145557432

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 428198400

約数和(自身を除く): 282640968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 83, 92, 108, 138, 166, 184, 207, 216, 249, 276, 332, 353, 414, 498, 552, 621, 664, 706, 747, 828, 996, 1059, 1242, 1412, 1494, 1656, 1909, 1992, 2118, 2241, 2484, 2824, 2988, 3177, 3818, 4236, 4482, 4968, 5727, 5976, 6354, 7636, 8119, 8472, 8964, 9531, 11454, 12708, 15272, 16238, 17181, 17928, 19062, 22908, 24357, 25416, 29299, 32476, 34362, 38124, 45816, 48714, 51543, 58598, 64952, 68724, 73071, 76248, 87897, 97428, 103086, 117196, 137448, 146142, 175794, 194856, 206172, 219213, 234392, 263691, 292284, 351588, 412344, 438426, 527382, 584568, 673877, 703176, 791073, 876852, 1054764, 1347754, 1582146, 1753704, 2021631, 2109528, 2695508, 3164292, 4043262, 5391016, 6064893, 6328584, 8086524, 12129786, 16173048, 18194679, 24259572, 36389358, 48519144, 72778716, 145557432]

約数ペア:

[(1, 145557432), (2, 72778716), (3, 48519144), (4, 36389358), (6, 24259572), (8, 18194679), (9, 16173048), (12, 12129786), (18, 8086524), (23, 6328584), (24, 6064893), (27, 5391016), (36, 4043262), (46, 3164292), (54, 2695508), (69, 2109528), (72, 2021631), (83, 1753704), (92, 1582146), (108, 1347754), (138, 1054764), (166, 876852), (184, 791073), (207, 703176), (216, 673877), (249, 584568), (276, 527382), (332, 438426), (353, 412344), (414, 351588), (498, 292284), (552, 263691), (621, 234392), (664, 219213), (706, 206172), (747, 194856), (828, 175794), (996, 146142), (1059, 137448), (1242, 117196), (1412, 103086), (1494, 97428), (1656, 87897), (1909, 76248), (1992, 73071), (2118, 68724), (2241, 64952), (2484, 58598), (2824, 51543), (2988, 48714), (3177, 45816), (3818, 38124), (4236, 34362), (4482, 32476), (4968, 29299), (5727, 25416), (5976, 24357), (6354, 22908), (7636, 19062), (8119, 17928), (8472, 17181), (8964, 16238), (9531, 15272), (11454, 12708)]