168801738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 449556480

約数和(自身を除く): 280754742

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 23, 34, 38, 42, 46, 51, 57, 69, 102, 114, 119, 133, 138, 161, 238, 266, 322, 323, 357, 391, 399, 437, 483, 541, 646, 714, 782, 798, 874, 966, 969, 1082, 1173, 1311, 1623, 1938, 2261, 2346, 2622, 2737, 3059, 3246, 3787, 4522, 5474, 6118, 6783, 7429, 7574, 8211, 9177, 9197, 10279, 11361, 12443, 13566, 14858, 16422, 18354, 18394, 20558, 22287, 22722, 24886, 27591, 30837, 37329, 44574, 52003, 55182, 61674, 64379, 71953, 74658, 87101, 104006, 128758, 143906, 156009, 174202, 174743, 193137, 211531, 215859, 236417, 261303, 312018, 349486, 386274, 423062, 431718, 472834, 522606, 524229, 634593, 709251, 1048458, 1223201, 1269186, 1418502, 1480717, 1654919, 2446402, 2961434, 3309838, 3669603, 4019089, 4442151, 4964757, 7339206, 8038178, 8884302, 9929514, 12057267, 24114534, 28133623, 56267246, 84400869, 168801738]

約数ペア:

[(1, 168801738), (2, 84400869), (3, 56267246), (6, 28133623), (7, 24114534), (14, 12057267), (17, 9929514), (19, 8884302), (21, 8038178), (23, 7339206), (34, 4964757), (38, 4442151), (42, 4019089), (46, 3669603), (51, 3309838), (57, 2961434), (69, 2446402), (102, 1654919), (114, 1480717), (119, 1418502), (133, 1269186), (138, 1223201), (161, 1048458), (238, 709251), (266, 634593), (322, 524229), (323, 522606), (357, 472834), (391, 431718), (399, 423062), (437, 386274), (483, 349486), (541, 312018), (646, 261303), (714, 236417), (782, 215859), (798, 211531), (874, 193137), (966, 174743), (969, 174202), (1082, 156009), (1173, 143906), (1311, 128758), (1623, 104006), (1938, 87101), (2261, 74658), (2346, 71953), (2622, 64379), (2737, 61674), (3059, 55182), (3246, 52003), (3787, 44574), (4522, 37329), (5474, 30837), (6118, 27591), (6783, 24886), (7429, 22722), (7574, 22287), (8211, 20558), (9177, 18394), (9197, 18354), (10279, 16422), (11361, 14858), (12443, 13566)]