153507536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 246466864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 179, 182, 208, 217, 247, 248, 266, 304, 358, 364, 403, 434, 494, 496, 532, 589, 716, 728, 806, 868, 988, 1064, 1178, 1253, 1432, 1456, 1612, 1729, 1736, 1976, 2128, 2327, 2356, 2506, 2821, 2864, 3224, 3401, 3458, 3472, 3952, 4123, 4654, 4712, 5012, 5549, 5642, 6448, 6802, 6916, 7657, 8246, 9308, 9424, 10024, 11098, 11284, 13604, 13832, 15314, 16289, 16492, 18616, 20048, 22196, 22568, 23807, 27208, 27664, 30628, 32578, 32984, 37232, 38843, 44213, 44392, 45136, 47614, 53599, 54416, 61256, 65156, 65968, 72137, 77686, 88426, 88784, 95228, 105431, 107198, 122512, 130312, 144274, 155372, 176852, 190456, 210862, 214396, 260624, 288548, 309491, 310744, 353704, 380912, 421724, 428792, 504959, 577096, 618982, 621488, 707408, 738017, 843448, 857584, 1009918, 1154192, 1237964, 1370603, 1476034, 1686896, 2019836, 2475928, 2741206, 2952068, 4039672, 4951856, 5482412, 5904136, 8079344, 9594221, 10964824, 11808272, 19188442, 21929648, 38376884, 76753768, 153507536]

約数ペア:

[(1, 153507536), (2, 76753768), (4, 38376884), (7, 21929648), (8, 19188442), (13, 11808272), (14, 10964824), (16, 9594221), (19, 8079344), (26, 5904136), (28, 5482412), (31, 4951856), (38, 4039672), (52, 2952068), (56, 2741206), (62, 2475928), (76, 2019836), (91, 1686896), (104, 1476034), (112, 1370603), (124, 1237964), (133, 1154192), (152, 1009918), (179, 857584), (182, 843448), (208, 738017), (217, 707408), (247, 621488), (248, 618982), (266, 577096), (304, 504959), (358, 428792), (364, 421724), (403, 380912), (434, 353704), (494, 310744), (496, 309491), (532, 288548), (589, 260624), (716, 214396), (728, 210862), (806, 190456), (868, 176852), (988, 155372), (1064, 144274), (1178, 130312), (1253, 122512), (1432, 107198), (1456, 105431), (1612, 95228), (1729, 88784), (1736, 88426), (1976, 77686), (2128, 72137), (2327, 65968), (2356, 65156), (2506, 61256), (2821, 54416), (2864, 53599), (3224, 47614), (3401, 45136), (3458, 44392), (3472, 44213), (3952, 38843), (4123, 37232), (4654, 32984), (4712, 32578), (5012, 30628), (5549, 27664), (5642, 27208), (6448, 23807), (6802, 22568), (6916, 22196), (7657, 20048), (8246, 18616), (9308, 16492), (9424, 16289), (10024, 15314), (11098, 13832), (11284, 13604)]