158759172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30839}}^1$

素因数の和:30873

約数の個数: 72

約数和(自身を含む): 471481920

約数和(自身を除く): 312722748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 30839, 61678, 92517, 123356, 185034, 277551, 339229, 370068, 400907, 555102, 678458, 801814, 1017687, 1110204, 1202721, 1356916, 1603628, 2035374, 2405442, 3053061, 3608163, 4070748, 4409977, 4810884, 6106122, 7216326, 8819954, 12212244, 13229931, 14432652, 17639908, 26459862, 39689793, 52919724, 79379586, 158759172]

約数ペア:

[(1, 158759172), (2, 79379586), (3, 52919724), (4, 39689793), (6, 26459862), (9, 17639908), (11, 14432652), (12, 13229931), (13, 12212244), (18, 8819954), (22, 7216326), (26, 6106122), (33, 4810884), (36, 4409977), (39, 4070748), (44, 3608163), (52, 3053061), (66, 2405442), (78, 2035374), (99, 1603628), (117, 1356916), (132, 1202721), (143, 1110204), (156, 1017687), (198, 801814), (234, 678458), (286, 555102), (396, 400907), (429, 370068), (468, 339229), (572, 277551), (858, 185034), (1287, 123356), (1716, 92517), (2574, 61678), (5148, 30839)]