142662906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 339768000

約数和(自身を除く): 197105094

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 89, 109, 114, 129, 171, 178, 218, 258, 267, 327, 342, 387, 534, 654, 774, 801, 817, 981, 1602, 1634, 1691, 1962, 2071, 2451, 3382, 3827, 4142, 4687, 4902, 5073, 6213, 7353, 7654, 9374, 9701, 10146, 11481, 12426, 14061, 14706, 15219, 18639, 19402, 22962, 28122, 29103, 30438, 34443, 37278, 42183, 58206, 68886, 72713, 84366, 87309, 89053, 145426, 174618, 178106, 184319, 218139, 267159, 368638, 417143, 436278, 534318, 552957, 654417, 801477, 834286, 1105914, 1251429, 1308834, 1602954, 1658871, 2502858, 3317742, 3754287, 7508574, 7925717, 15851434, 23777151, 47554302, 71331453, 142662906]

約数ペア:

[(1, 142662906), (2, 71331453), (3, 47554302), (6, 23777151), (9, 15851434), (18, 7925717), (19, 7508574), (38, 3754287), (43, 3317742), (57, 2502858), (86, 1658871), (89, 1602954), (109, 1308834), (114, 1251429), (129, 1105914), (171, 834286), (178, 801477), (218, 654417), (258, 552957), (267, 534318), (327, 436278), (342, 417143), (387, 368638), (534, 267159), (654, 218139), (774, 184319), (801, 178106), (817, 174618), (981, 145426), (1602, 89053), (1634, 87309), (1691, 84366), (1962, 72713), (2071, 68886), (2451, 58206), (3382, 42183), (3827, 37278), (4142, 34443), (4687, 30438), (4902, 29103), (5073, 28122), (6213, 22962), (7353, 19402), (7654, 18639), (9374, 15219), (9701, 14706), (10146, 14061), (11481, 12426)]