147722148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{929}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 427889280

約数和(自身を除く): 280167132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 631, 929, 1262, 1858, 1893, 2524, 2787, 3716, 3786, 4417, 5574, 5679, 6503, 7572, 8361, 8834, 11148, 11358, 13006, 13251, 16722, 17668, 19509, 22716, 26012, 26502, 33444, 39018, 39753, 53004, 58527, 78036, 79506, 117054, 159012, 234108, 586199, 1172398, 1758597, 2344796, 3517194, 4103393, 5275791, 7034388, 8206786, 10551582, 12310179, 16413572, 21103164, 24620358, 36930537, 49240716, 73861074, 147722148]

約数ペア:

[(1, 147722148), (2, 73861074), (3, 49240716), (4, 36930537), (6, 24620358), (7, 21103164), (9, 16413572), (12, 12310179), (14, 10551582), (18, 8206786), (21, 7034388), (28, 5275791), (36, 4103393), (42, 3517194), (63, 2344796), (84, 1758597), (126, 1172398), (252, 586199), (631, 234108), (929, 159012), (1262, 117054), (1858, 79506), (1893, 78036), (2524, 58527), (2787, 53004), (3716, 39753), (3786, 39018), (4417, 33444), (5574, 26502), (5679, 26012), (6503, 22716), (7572, 19509), (8361, 17668), (8834, 16722), (11148, 13251), (11358, 13006)]