155901888

素因数分解:

$2^6\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1191

約数の個数: 112

約数和(自身を含む): 464271360

約数和(自身を除く): 308369472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 144, 166, 192, 216, 249, 288, 332, 432, 498, 576, 664, 747, 864, 996, 1087, 1328, 1494, 1728, 1992, 2174, 2241, 2656, 2988, 3261, 3984, 4348, 4482, 5312, 5976, 6522, 7968, 8696, 8964, 9783, 11952, 13044, 15936, 17392, 17928, 19566, 23904, 26088, 29349, 34784, 35856, 39132, 47808, 52176, 58698, 69568, 71712, 78264, 90221, 104352, 117396, 143424, 156528, 180442, 208704, 234792, 270663, 313056, 360884, 469584, 541326, 626112, 721768, 811989, 939168, 1082652, 1443536, 1623978, 1878336, 2165304, 2435967, 2887072, 3247956, 4330608, 4871934, 5774144, 6495912, 8661216, 9743868, 12991824, 17322432, 19487736, 25983648, 38975472, 51967296, 77950944, 155901888]

約数ペア:

[(1, 155901888), (2, 77950944), (3, 51967296), (4, 38975472), (6, 25983648), (8, 19487736), (9, 17322432), (12, 12991824), (16, 9743868), (18, 8661216), (24, 6495912), (27, 5774144), (32, 4871934), (36, 4330608), (48, 3247956), (54, 2887072), (64, 2435967), (72, 2165304), (83, 1878336), (96, 1623978), (108, 1443536), (144, 1082652), (166, 939168), (192, 811989), (216, 721768), (249, 626112), (288, 541326), (332, 469584), (432, 360884), (498, 313056), (576, 270663), (664, 234792), (747, 208704), (864, 180442), (996, 156528), (1087, 143424), (1328, 117396), (1494, 104352), (1728, 90221), (1992, 78264), (2174, 71712), (2241, 69568), (2656, 58698), (2988, 52176), (3261, 47808), (3984, 39132), (4348, 35856), (4482, 34784), (5312, 29349), (5976, 26088), (6522, 23904), (7968, 19566), (8696, 17928), (8964, 17392), (9783, 15936), (11952, 13044)]