162554508

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 423375680

約数和(自身を除く): 260821172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 549, 711, 732, 937, 948, 1098, 1422, 1874, 2196, 2811, 2844, 3748, 4819, 5622, 8433, 9638, 11244, 14457, 16866, 19276, 28914, 33732, 43371, 57157, 57828, 74023, 86742, 114314, 148046, 171471, 173484, 222069, 228628, 296092, 342942, 444138, 514413, 666207, 685884, 888276, 1028826, 1332414, 2057652, 2664828, 4515403, 9030806, 13546209, 18061612, 27092418, 40638627, 54184836, 81277254, 162554508]

約数ペア:

[(1, 162554508), (2, 81277254), (3, 54184836), (4, 40638627), (6, 27092418), (9, 18061612), (12, 13546209), (18, 9030806), (36, 4515403), (61, 2664828), (79, 2057652), (122, 1332414), (158, 1028826), (183, 888276), (237, 685884), (244, 666207), (316, 514413), (366, 444138), (474, 342942), (549, 296092), (711, 228628), (732, 222069), (937, 173484), (948, 171471), (1098, 148046), (1422, 114314), (1874, 86742), (2196, 74023), (2811, 57828), (2844, 57157), (3748, 43371), (4819, 33732), (5622, 28914), (8433, 19276), (9638, 16866), (11244, 14457)]