154327356

素因数分解:

$2^2\times 3^5\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 407272320

約数和(自身を除く): 252944964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 243, 324, 358, 486, 537, 716, 887, 972, 1074, 1611, 1774, 2148, 2661, 3222, 3548, 4833, 5322, 6444, 7983, 9666, 10644, 14499, 15966, 19332, 23949, 28998, 31932, 43497, 47898, 57996, 71847, 86994, 95796, 143694, 158773, 173988, 215541, 287388, 317546, 431082, 476319, 635092, 862164, 952638, 1428957, 1905276, 2857914, 4286871, 5715828, 8573742, 12860613, 17147484, 25721226, 38581839, 51442452, 77163678, 154327356]

約数ペア:

[(1, 154327356), (2, 77163678), (3, 51442452), (4, 38581839), (6, 25721226), (9, 17147484), (12, 12860613), (18, 8573742), (27, 5715828), (36, 4286871), (54, 2857914), (81, 1905276), (108, 1428957), (162, 952638), (179, 862164), (243, 635092), (324, 476319), (358, 431082), (486, 317546), (537, 287388), (716, 215541), (887, 173988), (972, 158773), (1074, 143694), (1611, 95796), (1774, 86994), (2148, 71847), (2661, 57996), (3222, 47898), (3548, 43497), (4833, 31932), (5322, 28998), (6444, 23949), (7983, 19332), (9666, 15966), (10644, 14499)]