140346696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 428647680

約数和(自身を除く): 288300984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 157, 168, 204, 238, 313, 314, 357, 408, 471, 476, 626, 628, 714, 939, 942, 952, 1099, 1252, 1256, 1428, 1878, 1884, 2191, 2198, 2504, 2669, 2856, 3297, 3756, 3768, 4382, 4396, 5321, 5338, 6573, 6594, 7512, 8007, 8764, 8792, 10642, 10676, 13146, 13188, 15963, 16014, 17528, 18683, 21284, 21352, 26292, 26376, 31926, 32028, 37247, 37366, 42568, 49141, 52584, 56049, 63852, 64056, 74494, 74732, 98282, 111741, 112098, 127704, 147423, 148988, 149464, 196564, 223482, 224196, 294846, 297976, 343987, 393128, 446964, 448392, 589692, 687974, 835397, 893928, 1031961, 1179384, 1375948, 1670794, 2063922, 2506191, 2751896, 3341588, 4127844, 5012382, 5847779, 6683176, 8255688, 10024764, 11695558, 17543337, 20049528, 23391116, 35086674, 46782232, 70173348, 140346696]

約数ペア:

[(1, 140346696), (2, 70173348), (3, 46782232), (4, 35086674), (6, 23391116), (7, 20049528), (8, 17543337), (12, 11695558), (14, 10024764), (17, 8255688), (21, 6683176), (24, 5847779), (28, 5012382), (34, 4127844), (42, 3341588), (51, 2751896), (56, 2506191), (68, 2063922), (84, 1670794), (102, 1375948), (119, 1179384), (136, 1031961), (157, 893928), (168, 835397), (204, 687974), (238, 589692), (313, 448392), (314, 446964), (357, 393128), (408, 343987), (471, 297976), (476, 294846), (626, 224196), (628, 223482), (714, 196564), (939, 149464), (942, 148988), (952, 147423), (1099, 127704), (1252, 112098), (1256, 111741), (1428, 98282), (1878, 74732), (1884, 74494), (2191, 64056), (2198, 63852), (2504, 56049), (2669, 52584), (2856, 49141), (3297, 42568), (3756, 37366), (3768, 37247), (4382, 32028), (4396, 31926), (5321, 26376), (5338, 26292), (6573, 21352), (6594, 21284), (7512, 18683), (8007, 17528), (8764, 16014), (8792, 15963), (10642, 13188), (10676, 13146)]