156728735696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1\times {\mathrm{7823}}^1$

素因数の和:9484

約数の個数: 80

約数和(自身を含む): 332634543360

約数和(自身を除く): 175905807664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1579, 1586, 3158, 3172, 6316, 6344, 7823, 12632, 12688, 15646, 20527, 25264, 31292, 41054, 62584, 82108, 96319, 101699, 125168, 164216, 192638, 203398, 328432, 385276, 406796, 477203, 770552, 813592, 954406, 1252147, 1541104, 1627184, 1908812, 2504294, 3817624, 5008588, 6203639, 7635248, 10017176, 12352517, 12407278, 20034352, 24705034, 24814556, 49410068, 49629112, 98820136, 99258224, 160582721, 197640272, 321165442, 642330884, 753503537, 1284661768, 1507007074, 2569323536, 3014014148, 6028028296, 9795545981, 12056056592, 19591091962, 39182183924, 78364367848, 156728735696]

約数ペア:

[(1, 156728735696), (2, 78364367848), (4, 39182183924), (8, 19591091962), (13, 12056056592), (16, 9795545981), (26, 6028028296), (52, 3014014148), (61, 2569323536), (104, 1507007074), (122, 1284661768), (208, 753503537), (244, 642330884), (488, 321165442), (793, 197640272), (976, 160582721), (1579, 99258224), (1586, 98820136), (3158, 49629112), (3172, 49410068), (6316, 24814556), (6344, 24705034), (7823, 20034352), (12632, 12407278), (12688, 12352517), (15646, 10017176), (20527, 7635248), (25264, 6203639), (31292, 5008588), (41054, 3817624), (62584, 2504294), (82108, 1908812), (96319, 1627184), (101699, 1541104), (125168, 1252147), (164216, 954406), (192638, 813592), (203398, 770552), (328432, 477203), (385276, 406796)]