156937599520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{506381}}^1$

素因数の和:506558

約数の個数: 96

約数和(自身を含む): 401966031600

約数和(自身を除く): 245028432080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 149, 160, 208, 260, 298, 416, 520, 596, 745, 1040, 1192, 1490, 1937, 2080, 2384, 2980, 3874, 4768, 5960, 7748, 9685, 11920, 15496, 19370, 23840, 30992, 38740, 61984, 77480, 154960, 309920, 506381, 1012762, 2025524, 2531905, 4051048, 5063810, 6582953, 8102096, 10127620, 13165906, 16204192, 20255240, 26331812, 32914765, 40510480, 52663624, 65829530, 75450769, 81020960, 105327248, 131659060, 150901538, 210654496, 263318120, 301803076, 377253845, 526636240, 603606152, 754507690, 980859997, 1053272480, 1207212304, 1509015380, 1961719994, 2414424608, 3018030760, 3923439988, 4904299985, 6036061520, 7846879976, 9808599970, 12072123040, 15693759952, 19617199940, 31387519904, 39234399880, 78468799760, 156937599520]

約数ペア:

[(1, 156937599520), (2, 78468799760), (4, 39234399880), (5, 31387519904), (8, 19617199940), (10, 15693759952), (13, 12072123040), (16, 9808599970), (20, 7846879976), (26, 6036061520), (32, 4904299985), (40, 3923439988), (52, 3018030760), (65, 2414424608), (80, 1961719994), (104, 1509015380), (130, 1207212304), (149, 1053272480), (160, 980859997), (208, 754507690), (260, 603606152), (298, 526636240), (416, 377253845), (520, 301803076), (596, 263318120), (745, 210654496), (1040, 150901538), (1192, 131659060), (1490, 105327248), (1937, 81020960), (2080, 75450769), (2384, 65829530), (2980, 52663624), (3874, 40510480), (4768, 32914765), (5960, 26331812), (7748, 20255240), (9685, 16204192), (11920, 13165906), (15496, 10127620), (19370, 8102096), (23840, 6582953), (30992, 5063810), (38740, 4051048), (61984, 2531905), (77480, 2025524), (154960, 1012762), (309920, 506381)]