140501808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 419281200

約数和(自身を除く): 278779392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 114, 144, 152, 171, 178, 228, 267, 304, 342, 356, 456, 534, 577, 684, 712, 801, 912, 1068, 1154, 1368, 1424, 1602, 1691, 1731, 2136, 2308, 2736, 3204, 3382, 3462, 4272, 4616, 5073, 5193, 6408, 6764, 6924, 9232, 10146, 10386, 10963, 12816, 13528, 13848, 15219, 20292, 20772, 21926, 27056, 27696, 30438, 32889, 40584, 41544, 43852, 51353, 60876, 65778, 81168, 83088, 87704, 98667, 102706, 121752, 131556, 154059, 175408, 197334, 205412, 243504, 263112, 308118, 394668, 410824, 462177, 526224, 616236, 789336, 821648, 924354, 975707, 1232472, 1578672, 1848708, 1951414, 2464944, 2927121, 3697416, 3902828, 5854242, 7394832, 7805656, 8781363, 11708484, 15611312, 17562726, 23416968, 35125452, 46833936, 70250904, 140501808]

約数ペア:

[(1, 140501808), (2, 70250904), (3, 46833936), (4, 35125452), (6, 23416968), (8, 17562726), (9, 15611312), (12, 11708484), (16, 8781363), (18, 7805656), (19, 7394832), (24, 5854242), (36, 3902828), (38, 3697416), (48, 2927121), (57, 2464944), (72, 1951414), (76, 1848708), (89, 1578672), (114, 1232472), (144, 975707), (152, 924354), (171, 821648), (178, 789336), (228, 616236), (267, 526224), (304, 462177), (342, 410824), (356, 394668), (456, 308118), (534, 263112), (577, 243504), (684, 205412), (712, 197334), (801, 175408), (912, 154059), (1068, 131556), (1154, 121752), (1368, 102706), (1424, 98667), (1602, 87704), (1691, 83088), (1731, 81168), (2136, 65778), (2308, 60876), (2736, 51353), (3204, 43852), (3382, 41544), (3462, 40584), (4272, 32889), (4616, 30438), (5073, 27696), (5193, 27056), (6408, 21926), (6764, 20772), (6924, 20292), (9232, 15219), (10146, 13848), (10386, 13528), (10963, 12816)]