148928988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2089}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 375230240

約数和(自身を除く): 226301252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457, 914, 1371, 1828, 2089, 2742, 4178, 5484, 5941, 6267, 8356, 11882, 12534, 17823, 23764, 25068, 27157, 35646, 54314, 71292, 81471, 108628, 162942, 325884, 954673, 1909346, 2864019, 3818692, 5728038, 11456076, 12410749, 24821498, 37232247, 49642996, 74464494, 148928988]

約数ペア:

[(1, 148928988), (2, 74464494), (3, 49642996), (4, 37232247), (6, 24821498), (12, 12410749), (13, 11456076), (26, 5728038), (39, 3818692), (52, 2864019), (78, 1909346), (156, 954673), (457, 325884), (914, 162942), (1371, 108628), (1828, 81471), (2089, 71292), (2742, 54314), (4178, 35646), (5484, 27157), (5941, 25068), (6267, 23764), (8356, 17823), (11882, 12534)]