154603872

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 461719440

約数和(自身を除く): 307115568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 107, 116, 144, 173, 174, 214, 232, 261, 288, 321, 346, 348, 428, 464, 519, 522, 642, 692, 696, 856, 928, 963, 1038, 1044, 1284, 1384, 1392, 1557, 1712, 1926, 2076, 2088, 2568, 2768, 2784, 3103, 3114, 3424, 3852, 4152, 4176, 5017, 5136, 5536, 6206, 6228, 7704, 8304, 8352, 9309, 10034, 10272, 12412, 12456, 15051, 15408, 16608, 18511, 18618, 20068, 24824, 24912, 27927, 30102, 30816, 37022, 37236, 40136, 45153, 49648, 49824, 55533, 55854, 60204, 74044, 74472, 80272, 90306, 99296, 111066, 111708, 120408, 148088, 148944, 160544, 166599, 180612, 222132, 223416, 240816, 296176, 297888, 333198, 361224, 444264, 446832, 481632, 536819, 592352, 666396, 722448, 888528, 893664, 1073638, 1332792, 1444896, 1610457, 1777056, 2147276, 2665584, 3220914, 4294552, 4831371, 5331168, 6441828, 8589104, 9662742, 12883656, 17178208, 19325484, 25767312, 38650968, 51534624, 77301936, 154603872]

約数ペア:

[(1, 154603872), (2, 77301936), (3, 51534624), (4, 38650968), (6, 25767312), (8, 19325484), (9, 17178208), (12, 12883656), (16, 9662742), (18, 8589104), (24, 6441828), (29, 5331168), (32, 4831371), (36, 4294552), (48, 3220914), (58, 2665584), (72, 2147276), (87, 1777056), (96, 1610457), (107, 1444896), (116, 1332792), (144, 1073638), (173, 893664), (174, 888528), (214, 722448), (232, 666396), (261, 592352), (288, 536819), (321, 481632), (346, 446832), (348, 444264), (428, 361224), (464, 333198), (519, 297888), (522, 296176), (642, 240816), (692, 223416), (696, 222132), (856, 180612), (928, 166599), (963, 160544), (1038, 148944), (1044, 148088), (1284, 120408), (1384, 111708), (1392, 111066), (1557, 99296), (1712, 90306), (1926, 80272), (2076, 74472), (2088, 74044), (2568, 60204), (2768, 55854), (2784, 55533), (3103, 49824), (3114, 49648), (3424, 45153), (3852, 40136), (4152, 37236), (4176, 37022), (5017, 30816), (5136, 30102), (5536, 27927), (6206, 24912), (6228, 24824), (7704, 20068), (8304, 18618), (8352, 18511), (9309, 16608), (10034, 15408), (10272, 15051), (12412, 12456)]