159393220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 247032380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 295, 322, 413, 460, 590, 644, 805, 826, 839, 1180, 1357, 1610, 1652, 1678, 2065, 2714, 3220, 3356, 4130, 4195, 5428, 5873, 6785, 8260, 8390, 9499, 11746, 13570, 16780, 18998, 19297, 23492, 27140, 29365, 37996, 38594, 47495, 49501, 58730, 77188, 94990, 96485, 99002, 117460, 135079, 189980, 192970, 198004, 247505, 270158, 346507, 385940, 495010, 540316, 675395, 693014, 990020, 1138523, 1350790, 1386028, 1732535, 2277046, 2701580, 3465070, 4554092, 5692615, 6930140, 7969661, 11385230, 15939322, 22770460, 31878644, 39848305, 79696610, 159393220]

約数ペア:

[(1, 159393220), (2, 79696610), (4, 39848305), (5, 31878644), (7, 22770460), (10, 15939322), (14, 11385230), (20, 7969661), (23, 6930140), (28, 5692615), (35, 4554092), (46, 3465070), (59, 2701580), (70, 2277046), (92, 1732535), (115, 1386028), (118, 1350790), (140, 1138523), (161, 990020), (230, 693014), (236, 675395), (295, 540316), (322, 495010), (413, 385940), (460, 346507), (590, 270158), (644, 247505), (805, 198004), (826, 192970), (839, 189980), (1180, 135079), (1357, 117460), (1610, 99002), (1652, 96485), (1678, 94990), (2065, 77188), (2714, 58730), (3220, 49501), (3356, 47495), (4130, 38594), (4195, 37996), (5428, 29365), (5873, 27140), (6785, 23492), (8260, 19297), (8390, 18998), (9499, 16780), (11746, 13570)]