161007216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3414

約数の個数: 80

約数和(自身を含む): 446221440

約数和(自身を除く): 285214224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 636, 848, 912, 1007, 1272, 2014, 2544, 3021, 3331, 4028, 6042, 6662, 8056, 9993, 12084, 13324, 16112, 19986, 24168, 26648, 39972, 48336, 53296, 63289, 79944, 126578, 159888, 176543, 189867, 253156, 353086, 379734, 506312, 529629, 706172, 759468, 1012624, 1059258, 1412344, 1518936, 2118516, 2824688, 3037872, 3354317, 4237032, 6708634, 8474064, 10062951, 13417268, 20125902, 26834536, 40251804, 53669072, 80503608, 161007216]

約数ペア:

[(1, 161007216), (2, 80503608), (3, 53669072), (4, 40251804), (6, 26834536), (8, 20125902), (12, 13417268), (16, 10062951), (19, 8474064), (24, 6708634), (38, 4237032), (48, 3354317), (53, 3037872), (57, 2824688), (76, 2118516), (106, 1518936), (114, 1412344), (152, 1059258), (159, 1012624), (212, 759468), (228, 706172), (304, 529629), (318, 506312), (424, 379734), (456, 353086), (636, 253156), (848, 189867), (912, 176543), (1007, 159888), (1272, 126578), (2014, 79944), (2544, 63289), (3021, 53296), (3331, 48336), (4028, 39972), (6042, 26648), (6662, 24168), (8056, 19986), (9993, 16112), (12084, 13324)]