177236982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 435891456

約数和(自身を除く): 258654474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 53, 62, 78, 93, 106, 117, 159, 186, 234, 279, 318, 403, 461, 477, 558, 689, 806, 922, 954, 1209, 1378, 1383, 1643, 2067, 2418, 2766, 3286, 3627, 4134, 4149, 4929, 5993, 6201, 7254, 8298, 9858, 11986, 12402, 14291, 14787, 17979, 21359, 24433, 28582, 29574, 35958, 42718, 42873, 48866, 53937, 64077, 73299, 85746, 107874, 128154, 128619, 146598, 185783, 192231, 219897, 257238, 317629, 371566, 384462, 439794, 557349, 635258, 757423, 952887, 1114698, 1514846, 1672047, 1905774, 2272269, 2858661, 3344094, 4544538, 5717322, 6816807, 9846499, 13633614, 19692998, 29539497, 59078994, 88618491, 177236982]

約数ペア:

[(1, 177236982), (2, 88618491), (3, 59078994), (6, 29539497), (9, 19692998), (13, 13633614), (18, 9846499), (26, 6816807), (31, 5717322), (39, 4544538), (53, 3344094), (62, 2858661), (78, 2272269), (93, 1905774), (106, 1672047), (117, 1514846), (159, 1114698), (186, 952887), (234, 757423), (279, 635258), (318, 557349), (403, 439794), (461, 384462), (477, 371566), (558, 317629), (689, 257238), (806, 219897), (922, 192231), (954, 185783), (1209, 146598), (1378, 128619), (1383, 128154), (1643, 107874), (2067, 85746), (2418, 73299), (2766, 64077), (3286, 53937), (3627, 48866), (4134, 42873), (4149, 42718), (4929, 35958), (5993, 29574), (6201, 28582), (7254, 24433), (8298, 21359), (9858, 17979), (11986, 14787), (12402, 14291)]