122820912

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 358289568

約数和(自身を除く): 235468656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 71, 72, 82, 123, 142, 144, 164, 213, 246, 284, 293, 328, 369, 426, 492, 568, 586, 639, 656, 738, 852, 879, 984, 1136, 1172, 1278, 1476, 1704, 1758, 1968, 2344, 2556, 2637, 2911, 2952, 3408, 3516, 4688, 5112, 5274, 5822, 5904, 7032, 8733, 10224, 10548, 11644, 12013, 14064, 17466, 20803, 21096, 23288, 24026, 26199, 34932, 36039, 41606, 42192, 46576, 48052, 52398, 62409, 69864, 72078, 83212, 96104, 104796, 108117, 124818, 139728, 144156, 166424, 187227, 192208, 209592, 216234, 249636, 288312, 332848, 374454, 419184, 432468, 499272, 576624, 748908, 852923, 864936, 998544, 1497816, 1705846, 1729872, 2558769, 2995632, 3411692, 5117538, 6823384, 7676307, 10235076, 13646768, 15352614, 20470152, 30705228, 40940304, 61410456, 122820912]

約数ペア:

[(1, 122820912), (2, 61410456), (3, 40940304), (4, 30705228), (6, 20470152), (8, 15352614), (9, 13646768), (12, 10235076), (16, 7676307), (18, 6823384), (24, 5117538), (36, 3411692), (41, 2995632), (48, 2558769), (71, 1729872), (72, 1705846), (82, 1497816), (123, 998544), (142, 864936), (144, 852923), (164, 748908), (213, 576624), (246, 499272), (284, 432468), (293, 419184), (328, 374454), (369, 332848), (426, 288312), (492, 249636), (568, 216234), (586, 209592), (639, 192208), (656, 187227), (738, 166424), (852, 144156), (879, 139728), (984, 124818), (1136, 108117), (1172, 104796), (1278, 96104), (1476, 83212), (1704, 72078), (1758, 69864), (1968, 62409), (2344, 52398), (2556, 48052), (2637, 46576), (2911, 42192), (2952, 41606), (3408, 36039), (3516, 34932), (4688, 26199), (5112, 24026), (5274, 23288), (5822, 21096), (5904, 20803), (7032, 17466), (8733, 14064), (10224, 12013), (10548, 11644)]