156904315820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{211741}}^1$

素因数の和:211903

約数の個数: 96

約数和(自身を含む): 387030497280

約数和(自身を除く): 230126181460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 79, 134, 140, 158, 268, 316, 335, 395, 469, 553, 670, 790, 938, 1106, 1340, 1580, 1876, 2212, 2345, 2765, 4690, 5293, 5530, 9380, 10586, 11060, 21172, 26465, 37051, 52930, 74102, 105860, 148204, 185255, 211741, 370510, 423482, 741020, 846964, 1058705, 1482187, 2117410, 2964374, 4234820, 5928748, 7410935, 14186647, 14821870, 16727539, 28373294, 29643740, 33455078, 56746588, 66910156, 70933235, 83637695, 99306529, 117092773, 141866470, 167275390, 198613058, 234185546, 283732940, 334550780, 397226116, 468371092, 496532645, 585463865, 993065290, 1120745113, 1170927730, 1986130580, 2241490226, 2341855460, 4482980452, 5603725565, 7845215791, 11207451130, 15690431582, 22414902260, 31380863164, 39226078955, 78452157910, 156904315820]

約数ペア:

[(1, 156904315820), (2, 78452157910), (4, 39226078955), (5, 31380863164), (7, 22414902260), (10, 15690431582), (14, 11207451130), (20, 7845215791), (28, 5603725565), (35, 4482980452), (67, 2341855460), (70, 2241490226), (79, 1986130580), (134, 1170927730), (140, 1120745113), (158, 993065290), (268, 585463865), (316, 496532645), (335, 468371092), (395, 397226116), (469, 334550780), (553, 283732940), (670, 234185546), (790, 198613058), (938, 167275390), (1106, 141866470), (1340, 117092773), (1580, 99306529), (1876, 83637695), (2212, 70933235), (2345, 66910156), (2765, 56746588), (4690, 33455078), (5293, 29643740), (5530, 28373294), (9380, 16727539), (10586, 14821870), (11060, 14186647), (21172, 7410935), (26465, 5928748), (37051, 4234820), (52930, 2964374), (74102, 2117410), (105860, 1482187), (148204, 1058705), (185255, 846964), (211741, 741020), (370510, 423482)]