145217808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 434456568

約数和(自身を除く): 289238760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 137, 144, 153, 204, 272, 274, 306, 408, 411, 433, 548, 612, 816, 822, 866, 1096, 1224, 1233, 1299, 1644, 1732, 2192, 2329, 2448, 2466, 2598, 3288, 3464, 3897, 4658, 4932, 5196, 6576, 6928, 6987, 7361, 7794, 9316, 9864, 10392, 13974, 14722, 15588, 18632, 19728, 20784, 20961, 22083, 27948, 29444, 31176, 37264, 41922, 44166, 55896, 58888, 59321, 62352, 66249, 83844, 88332, 111792, 117776, 118642, 132498, 167688, 176664, 177963, 237284, 264996, 335376, 353328, 355926, 474568, 529992, 533889, 711852, 949136, 1008457, 1059984, 1067778, 1423704, 2016914, 2135556, 2847408, 3025371, 4033828, 4271112, 6050742, 8067656, 8542224, 9076113, 12101484, 16135312, 18152226, 24202968, 36304452, 48405936, 72608904, 145217808]

約数ペア:

[(1, 145217808), (2, 72608904), (3, 48405936), (4, 36304452), (6, 24202968), (8, 18152226), (9, 16135312), (12, 12101484), (16, 9076113), (17, 8542224), (18, 8067656), (24, 6050742), (34, 4271112), (36, 4033828), (48, 3025371), (51, 2847408), (68, 2135556), (72, 2016914), (102, 1423704), (136, 1067778), (137, 1059984), (144, 1008457), (153, 949136), (204, 711852), (272, 533889), (274, 529992), (306, 474568), (408, 355926), (411, 353328), (433, 335376), (548, 264996), (612, 237284), (816, 177963), (822, 176664), (866, 167688), (1096, 132498), (1224, 118642), (1233, 117776), (1299, 111792), (1644, 88332), (1732, 83844), (2192, 66249), (2329, 62352), (2448, 59321), (2466, 58888), (2598, 55896), (3288, 44166), (3464, 41922), (3897, 37264), (4658, 31176), (4932, 29444), (5196, 27948), (6576, 22083), (6928, 20961), (6987, 20784), (7361, 19728), (7794, 18632), (9316, 15588), (9864, 14722), (10392, 13974)]