156978103068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{110161}}^1$

素因数の和:111915

約数の個数: 72

約数和(自身を含む): 414302537376

約数和(自身を除く): 257324434308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1721, 3442, 5163, 6884, 10326, 15489, 20652, 30978, 39583, 61956, 79166, 110161, 118749, 158332, 220322, 237498, 330483, 356247, 440644, 474996, 660966, 712494, 991449, 1321932, 1424988, 1982898, 2533703, 3965796, 5067406, 7601109, 10134812, 15202218, 22803327, 30404436, 45606654, 91213308, 189587081, 379174162, 568761243, 758348324, 1137522486, 1706283729, 2275044972, 3412567458, 4360502863, 6825134916, 8721005726, 13081508589, 17442011452, 26163017178, 39244525767, 52326034356, 78489051534, 156978103068]

約数ペア:

[(1, 156978103068), (2, 78489051534), (3, 52326034356), (4, 39244525767), (6, 26163017178), (9, 17442011452), (12, 13081508589), (18, 8721005726), (23, 6825134916), (36, 4360502863), (46, 3412567458), (69, 2275044972), (92, 1706283729), (138, 1137522486), (207, 758348324), (276, 568761243), (414, 379174162), (828, 189587081), (1721, 91213308), (3442, 45606654), (5163, 30404436), (6884, 22803327), (10326, 15202218), (15489, 10134812), (20652, 7601109), (30978, 5067406), (39583, 3965796), (61956, 2533703), (79166, 1982898), (110161, 1424988), (118749, 1321932), (158332, 991449), (220322, 712494), (237498, 660966), (330483, 474996), (356247, 440644)]