144428538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 316391040

約数和(自身を除く): 171962502

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 97, 111, 114, 194, 222, 291, 353, 582, 703, 706, 1059, 1406, 1843, 2109, 2118, 3589, 3686, 4218, 5529, 6707, 7178, 10767, 11058, 13061, 13414, 20121, 21534, 26122, 34241, 39183, 40242, 68191, 68482, 78366, 102723, 136382, 204573, 205446, 248159, 409146, 496318, 650579, 744477, 1266917, 1301158, 1488954, 1951737, 2533834, 3800751, 3903474, 7601502, 24071423, 48142846, 72214269, 144428538]

約数ペア:

[(1, 144428538), (2, 72214269), (3, 48142846), (6, 24071423), (19, 7601502), (37, 3903474), (38, 3800751), (57, 2533834), (74, 1951737), (97, 1488954), (111, 1301158), (114, 1266917), (194, 744477), (222, 650579), (291, 496318), (353, 409146), (582, 248159), (703, 205446), (706, 204573), (1059, 136382), (1406, 102723), (1843, 78366), (2109, 68482), (2118, 68191), (3589, 40242), (3686, 39183), (4218, 34241), (5529, 26122), (6707, 21534), (7178, 20121), (10767, 13414), (11058, 13061)]