142152402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2355

約数の個数: 64

約数和(自身を含む): 348053760

約数和(自身を除く): 205901358

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 89, 102, 119, 178, 238, 267, 357, 534, 623, 714, 1246, 1513, 1869, 2237, 3026, 3738, 4474, 4539, 6711, 9078, 10591, 13422, 15659, 21182, 31318, 31773, 38029, 46977, 63546, 76058, 93954, 114087, 199093, 228174, 266203, 398186, 532406, 597279, 798609, 1194558, 1393651, 1597218, 2787302, 3384581, 4180953, 6769162, 8361906, 10153743, 20307486, 23692067, 47384134, 71076201, 142152402]

約数ペア:

[(1, 142152402), (2, 71076201), (3, 47384134), (6, 23692067), (7, 20307486), (14, 10153743), (17, 8361906), (21, 6769162), (34, 4180953), (42, 3384581), (51, 2787302), (89, 1597218), (102, 1393651), (119, 1194558), (178, 798609), (238, 597279), (267, 532406), (357, 398186), (534, 266203), (623, 228174), (714, 199093), (1246, 114087), (1513, 93954), (1869, 76058), (2237, 63546), (3026, 46977), (3738, 38029), (4474, 31773), (4539, 31318), (6711, 21182), (9078, 15659), (10591, 13422)]