1189236489156

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11681}}^1\times {\mathrm{18013}}^1$

素因数の和:29861

約数の個数: 72

約数和(自身を含む): 3025699821144

約数和(自身を除く): 1836463331988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 11681, 18013, 23362, 35043, 36026, 46724, 54039, 70086, 72052, 105129, 108078, 140172, 162117, 210258, 216156, 324234, 420516, 648468, 1833917, 2828041, 3667834, 5501751, 5656082, 7335668, 8484123, 11003502, 11312164, 16505253, 16968246, 22007004, 25452369, 33010506, 33936492, 50904738, 66021012, 101809476, 210409853, 420819706, 631229559, 841639412, 1262459118, 1893688677, 2524918236, 3787377354, 7574754708, 33034346921, 66068693842, 99103040763, 132137387684, 198206081526, 297309122289, 396412163052, 594618244578, 1189236489156]

約数ペア:

[(1, 1189236489156), (2, 594618244578), (3, 396412163052), (4, 297309122289), (6, 198206081526), (9, 132137387684), (12, 99103040763), (18, 66068693842), (36, 33034346921), (157, 7574754708), (314, 3787377354), (471, 2524918236), (628, 1893688677), (942, 1262459118), (1413, 841639412), (1884, 631229559), (2826, 420819706), (5652, 210409853), (11681, 101809476), (18013, 66021012), (23362, 50904738), (35043, 33936492), (36026, 33010506), (46724, 25452369), (54039, 22007004), (70086, 16968246), (72052, 16505253), (105129, 11312164), (108078, 11003502), (140172, 8484123), (162117, 7335668), (210258, 5656082), (216156, 5501751), (324234, 3667834), (420516, 2828041), (648468, 1833917)]