198804736

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 461518848

約数和(自身を除く): 262714112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 47, 52, 62, 64, 82, 94, 104, 124, 128, 164, 188, 208, 248, 256, 328, 376, 403, 416, 496, 533, 611, 656, 752, 806, 832, 992, 1066, 1222, 1271, 1312, 1457, 1504, 1612, 1664, 1927, 1984, 2132, 2444, 2542, 2624, 2914, 3008, 3224, 3328, 3854, 3968, 4264, 4888, 5084, 5248, 5828, 6016, 6448, 7708, 7936, 8528, 9776, 10168, 10496, 11656, 12032, 12896, 15416, 16523, 17056, 18941, 19552, 20336, 23312, 25051, 25792, 30832, 33046, 34112, 37882, 39104, 40672, 46624, 50102, 51584, 59737, 61664, 66092, 68224, 75764, 78208, 81344, 93248, 100204, 103168, 119474, 123328, 132184, 136448, 151528, 156416, 162688, 186496, 200408, 238948, 246656, 264368, 303056, 325376, 372992, 400816, 477896, 493312, 528736, 606112, 776581, 801632, 955792, 1057472, 1212224, 1553162, 1603264, 1911584, 2114944, 2424448, 3106324, 3206528, 3823168, 4229888, 4848896, 6212648, 6413056, 7646336, 12425296, 15292672, 24850592, 49701184, 99402368, 198804736]

約数ペア:

[(1, 198804736), (2, 99402368), (4, 49701184), (8, 24850592), (13, 15292672), (16, 12425296), (26, 7646336), (31, 6413056), (32, 6212648), (41, 4848896), (47, 4229888), (52, 3823168), (62, 3206528), (64, 3106324), (82, 2424448), (94, 2114944), (104, 1911584), (124, 1603264), (128, 1553162), (164, 1212224), (188, 1057472), (208, 955792), (248, 801632), (256, 776581), (328, 606112), (376, 528736), (403, 493312), (416, 477896), (496, 400816), (533, 372992), (611, 325376), (656, 303056), (752, 264368), (806, 246656), (832, 238948), (992, 200408), (1066, 186496), (1222, 162688), (1271, 156416), (1312, 151528), (1457, 136448), (1504, 132184), (1612, 123328), (1664, 119474), (1927, 103168), (1984, 100204), (2132, 93248), (2444, 81344), (2542, 78208), (2624, 75764), (2914, 68224), (3008, 66092), (3224, 61664), (3328, 59737), (3854, 51584), (3968, 50102), (4264, 46624), (4888, 40672), (5084, 39104), (5248, 37882), (5828, 34112), (6016, 33046), (6448, 30832), (7708, 25792), (7936, 25051), (8528, 23312), (9776, 20336), (10168, 19552), (10496, 18941), (11656, 17056), (12032, 16523), (12896, 15416)]