153747328

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 371851200

約数和(自身を除く): 218103872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 61, 64, 97, 112, 116, 122, 128, 194, 203, 224, 232, 244, 388, 406, 427, 448, 464, 488, 679, 776, 812, 854, 896, 928, 976, 1358, 1552, 1624, 1708, 1769, 1856, 1952, 2716, 2813, 3104, 3248, 3416, 3538, 3712, 3904, 5432, 5626, 5917, 6208, 6496, 6832, 7076, 7808, 10864, 11252, 11834, 12383, 12416, 12992, 13664, 14152, 19691, 21728, 22504, 23668, 24766, 25984, 27328, 28304, 39382, 41419, 43456, 45008, 47336, 49532, 54656, 56608, 78764, 82838, 86912, 90016, 94672, 99064, 113216, 157528, 165676, 171593, 180032, 189344, 198128, 226432, 315056, 331352, 343186, 360064, 378688, 396256, 630112, 662704, 686372, 757376, 792512, 1201151, 1260224, 1325408, 1372744, 1585024, 2402302, 2520448, 2650816, 2745488, 4804604, 5301632, 5490976, 9609208, 10981952, 19218416, 21963904, 38436832, 76873664, 153747328]

約数ペア:

[(1, 153747328), (2, 76873664), (4, 38436832), (7, 21963904), (8, 19218416), (14, 10981952), (16, 9609208), (28, 5490976), (29, 5301632), (32, 4804604), (56, 2745488), (58, 2650816), (61, 2520448), (64, 2402302), (97, 1585024), (112, 1372744), (116, 1325408), (122, 1260224), (128, 1201151), (194, 792512), (203, 757376), (224, 686372), (232, 662704), (244, 630112), (388, 396256), (406, 378688), (427, 360064), (448, 343186), (464, 331352), (488, 315056), (679, 226432), (776, 198128), (812, 189344), (854, 180032), (896, 171593), (928, 165676), (976, 157528), (1358, 113216), (1552, 99064), (1624, 94672), (1708, 90016), (1769, 86912), (1856, 82838), (1952, 78764), (2716, 56608), (2813, 54656), (3104, 49532), (3248, 47336), (3416, 45008), (3538, 43456), (3712, 41419), (3904, 39382), (5432, 28304), (5626, 27328), (5917, 25984), (6208, 24766), (6496, 23668), (6832, 22504), (7076, 21728), (7808, 19691), (10864, 14152), (11252, 13664), (11834, 12992), (12383, 12416)]