130491606

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 307008000

約数和(自身を除く): 176516394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 343, 389, 489, 686, 778, 978, 1029, 1141, 1167, 2058, 2282, 2334, 2723, 3423, 5446, 6846, 7987, 8169, 15974, 16338, 19061, 23961, 38122, 47922, 55909, 57183, 63407, 111818, 114366, 126814, 133427, 167727, 190221, 266854, 335454, 380442, 400281, 443849, 800562, 887698, 1331547, 2663094, 3106943, 6213886, 9320829, 18641658, 21748601, 43497202, 65245803, 130491606]

約数ペア:

[(1, 130491606), (2, 65245803), (3, 43497202), (6, 21748601), (7, 18641658), (14, 9320829), (21, 6213886), (42, 3106943), (49, 2663094), (98, 1331547), (147, 887698), (163, 800562), (294, 443849), (326, 400281), (343, 380442), (389, 335454), (489, 266854), (686, 190221), (778, 167727), (978, 133427), (1029, 126814), (1141, 114366), (1167, 111818), (2058, 63407), (2282, 57183), (2334, 55909), (2723, 47922), (3423, 38122), (5446, 23961), (6846, 19061), (7987, 16338), (8169, 15974)]