155987784

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 96

約数和(自身を含む): 461859840

約数和(自身を除く): 305872056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2232, 3162, 4111, 4216, 4743, 6324, 8222, 9486, 12333, 12648, 16444, 18972, 24666, 32888, 36999, 37944, 49332, 69887, 73998, 98664, 127441, 139774, 147996, 209661, 254882, 279548, 295992, 382323, 419322, 509764, 559096, 628983, 764646, 838644, 1019528, 1146969, 1257966, 1529292, 1677288, 2166497, 2293938, 2515932, 3058584, 4332994, 4587876, 5031864, 6499491, 8665988, 9175752, 12998982, 17331976, 19498473, 25997964, 38996946, 51995928, 77993892, 155987784]

約数ペア:

[(1, 155987784), (2, 77993892), (3, 51995928), (4, 38996946), (6, 25997964), (8, 19498473), (9, 17331976), (12, 12998982), (17, 9175752), (18, 8665988), (24, 6499491), (31, 5031864), (34, 4587876), (36, 4332994), (51, 3058584), (62, 2515932), (68, 2293938), (72, 2166497), (93, 1677288), (102, 1529292), (124, 1257966), (136, 1146969), (153, 1019528), (186, 838644), (204, 764646), (248, 628983), (279, 559096), (306, 509764), (372, 419322), (408, 382323), (527, 295992), (558, 279548), (612, 254882), (744, 209661), (1054, 147996), (1116, 139774), (1224, 127441), (1581, 98664), (2108, 73998), (2232, 69887), (3162, 49332), (4111, 37944), (4216, 36999), (4743, 32888), (6324, 24666), (8222, 18972), (9486, 16444), (12333, 12648)]