158216994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 403812864

約数和(自身を除く): 245595870

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 403, 442, 527, 558, 663, 806, 1054, 1209, 1283, 1326, 1581, 1989, 2418, 2566, 3162, 3627, 3849, 3978, 4743, 6851, 7254, 7698, 9486, 11547, 13702, 16679, 20553, 21811, 23094, 33358, 39773, 41106, 43622, 50037, 61659, 65433, 79546, 100074, 119319, 123318, 130866, 150111, 196299, 238638, 283543, 300222, 357957, 392598, 517049, 567086, 676141, 715914, 850629, 1034098, 1352282, 1551147, 1701258, 2028423, 2551887, 3102294, 4056846, 4653441, 5103774, 6085269, 8789833, 9306882, 12170538, 17579666, 26369499, 52738998, 79108497, 158216994]

約数ペア:

[(1, 158216994), (2, 79108497), (3, 52738998), (6, 26369499), (9, 17579666), (13, 12170538), (17, 9306882), (18, 8789833), (26, 6085269), (31, 5103774), (34, 4653441), (39, 4056846), (51, 3102294), (62, 2551887), (78, 2028423), (93, 1701258), (102, 1551147), (117, 1352282), (153, 1034098), (186, 850629), (221, 715914), (234, 676141), (279, 567086), (306, 517049), (403, 392598), (442, 357957), (527, 300222), (558, 283543), (663, 238638), (806, 196299), (1054, 150111), (1209, 130866), (1283, 123318), (1326, 119319), (1581, 100074), (1989, 79546), (2418, 65433), (2566, 61659), (3162, 50037), (3627, 43622), (3849, 41106), (3978, 39773), (4743, 33358), (6851, 23094), (7254, 21811), (7698, 20553), (9486, 16679), (11547, 13702)]