153952448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 349569024

約数和(自身を除く): 195616576

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 124, 127, 188, 208, 248, 254, 376, 403, 416, 496, 508, 611, 752, 806, 832, 992, 1016, 1222, 1457, 1504, 1612, 1651, 1984, 2032, 2444, 2914, 3008, 3224, 3302, 3937, 4064, 4888, 5828, 5969, 6448, 6604, 7874, 8128, 9776, 11656, 11938, 12896, 13208, 15748, 18941, 19552, 23312, 23876, 25792, 26416, 31496, 37882, 39104, 46624, 47752, 51181, 52832, 62992, 75764, 77597, 93248, 95504, 102362, 105664, 125984, 151528, 155194, 185039, 191008, 204724, 251968, 303056, 310388, 370078, 382016, 409448, 606112, 620776, 740156, 818896, 1212224, 1241552, 1480312, 1637792, 2405507, 2483104, 2960624, 3275584, 4811014, 4966208, 5921248, 9622028, 11842496, 19244056, 38488112, 76976224, 153952448]

約数ペア:

[(1, 153952448), (2, 76976224), (4, 38488112), (8, 19244056), (13, 11842496), (16, 9622028), (26, 5921248), (31, 4966208), (32, 4811014), (47, 3275584), (52, 2960624), (62, 2483104), (64, 2405507), (94, 1637792), (104, 1480312), (124, 1241552), (127, 1212224), (188, 818896), (208, 740156), (248, 620776), (254, 606112), (376, 409448), (403, 382016), (416, 370078), (496, 310388), (508, 303056), (611, 251968), (752, 204724), (806, 191008), (832, 185039), (992, 155194), (1016, 151528), (1222, 125984), (1457, 105664), (1504, 102362), (1612, 95504), (1651, 93248), (1984, 77597), (2032, 75764), (2444, 62992), (2914, 52832), (3008, 51181), (3224, 47752), (3302, 46624), (3937, 39104), (4064, 37882), (4888, 31496), (5828, 26416), (5969, 25792), (6448, 23876), (6604, 23312), (7874, 19552), (8128, 18941), (9776, 15748), (11656, 13208), (11938, 12896)]