148336240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 395974656

約数和(自身を除く): 247638416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 43, 52, 62, 65, 80, 86, 104, 107, 124, 130, 155, 172, 208, 214, 215, 248, 260, 310, 344, 403, 428, 430, 496, 520, 535, 559, 620, 688, 806, 856, 860, 1040, 1070, 1118, 1240, 1333, 1391, 1612, 1712, 1720, 2015, 2140, 2236, 2480, 2666, 2782, 2795, 3224, 3317, 3440, 4030, 4280, 4472, 4601, 5332, 5564, 5590, 6448, 6634, 6665, 6955, 8060, 8560, 8944, 9202, 10664, 11128, 11180, 13268, 13330, 13910, 16120, 16585, 17329, 18404, 21328, 22256, 22360, 23005, 26536, 26660, 27820, 32240, 33170, 34658, 36808, 43121, 44720, 46010, 53072, 53320, 55640, 59813, 66340, 69316, 73616, 86242, 86645, 92020, 106640, 111280, 119626, 132680, 138632, 142631, 172484, 173290, 184040, 215605, 239252, 265360, 277264, 285262, 299065, 344968, 346580, 368080, 431210, 478504, 570524, 598130, 689936, 693160, 713155, 862420, 957008, 1141048, 1196260, 1386320, 1426310, 1724840, 1854203, 2282096, 2392520, 2852620, 3449680, 3708406, 4785040, 5705240, 7416812, 9271015, 11410480, 14833624, 18542030, 29667248, 37084060, 74168120, 148336240]

約数ペア:

[(1, 148336240), (2, 74168120), (4, 37084060), (5, 29667248), (8, 18542030), (10, 14833624), (13, 11410480), (16, 9271015), (20, 7416812), (26, 5705240), (31, 4785040), (40, 3708406), (43, 3449680), (52, 2852620), (62, 2392520), (65, 2282096), (80, 1854203), (86, 1724840), (104, 1426310), (107, 1386320), (124, 1196260), (130, 1141048), (155, 957008), (172, 862420), (208, 713155), (214, 693160), (215, 689936), (248, 598130), (260, 570524), (310, 478504), (344, 431210), (403, 368080), (428, 346580), (430, 344968), (496, 299065), (520, 285262), (535, 277264), (559, 265360), (620, 239252), (688, 215605), (806, 184040), (856, 173290), (860, 172484), (1040, 142631), (1070, 138632), (1118, 132680), (1240, 119626), (1333, 111280), (1391, 106640), (1612, 92020), (1712, 86645), (1720, 86242), (2015, 73616), (2140, 69316), (2236, 66340), (2480, 59813), (2666, 55640), (2782, 53320), (2795, 53072), (3224, 46010), (3317, 44720), (3440, 43121), (4030, 36808), (4280, 34658), (4472, 33170), (4601, 32240), (5332, 27820), (5564, 26660), (5590, 26536), (6448, 23005), (6634, 22360), (6665, 22256), (6955, 21328), (8060, 18404), (8560, 17329), (8944, 16585), (9202, 16120), (10664, 13910), (11128, 13330), (11180, 13268)]