156768048

素因数分解:

$2^4\times 3^5\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 463140496

約数和(自身を除く): 306372448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 243, 244, 324, 366, 432, 486, 488, 549, 648, 661, 732, 972, 976, 1098, 1296, 1322, 1464, 1647, 1944, 1983, 2196, 2644, 2928, 3294, 3888, 3966, 4392, 4941, 5288, 5949, 6588, 7932, 8784, 9882, 10576, 11898, 13176, 14823, 15864, 17847, 19764, 23796, 26352, 29646, 31728, 35694, 39528, 40321, 47592, 53541, 59292, 71388, 79056, 80642, 95184, 107082, 118584, 120963, 142776, 160623, 161284, 214164, 237168, 241926, 285552, 321246, 322568, 362889, 428328, 483852, 642492, 645136, 725778, 856656, 967704, 1088667, 1284984, 1451556, 1935408, 2177334, 2569968, 2903112, 3266001, 4354668, 5806224, 6532002, 8709336, 9798003, 13064004, 17418672, 19596006, 26128008, 39192012, 52256016, 78384024, 156768048]

約数ペア:

[(1, 156768048), (2, 78384024), (3, 52256016), (4, 39192012), (6, 26128008), (8, 19596006), (9, 17418672), (12, 13064004), (16, 9798003), (18, 8709336), (24, 6532002), (27, 5806224), (36, 4354668), (48, 3266001), (54, 2903112), (61, 2569968), (72, 2177334), (81, 1935408), (108, 1451556), (122, 1284984), (144, 1088667), (162, 967704), (183, 856656), (216, 725778), (243, 645136), (244, 642492), (324, 483852), (366, 428328), (432, 362889), (486, 322568), (488, 321246), (549, 285552), (648, 241926), (661, 237168), (732, 214164), (972, 161284), (976, 160623), (1098, 142776), (1296, 120963), (1322, 118584), (1464, 107082), (1647, 95184), (1944, 80642), (1983, 79056), (2196, 71388), (2644, 59292), (2928, 53541), (3294, 47592), (3888, 40321), (3966, 39528), (4392, 35694), (4941, 31728), (5288, 29646), (5949, 26352), (6588, 23796), (7932, 19764), (8784, 17847), (9882, 15864), (10576, 14823), (11898, 13176)]