163896390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11311}}^1$

素因数の和:11354

約数の個数: 96

約数和(自身を含む): 508225536

約数和(自身を除く): 344329146

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 11311, 14490, 22622, 33933, 56555, 67866, 79177, 101799, 113110, 158354, 169665, 203598, 237531, 260153, 339330, 395885, 475062, 508995, 520306, 712593, 780459, 791770, 1017990, 1187655, 1300765, 1425186, 1560918, 1821071, 2341377, 2375310, 2601530, 3562965, 3642142, 3902295, 4682754, 5463213, 7125930, 7804590, 9105355, 10926426, 11706885, 16389639, 18210710, 23413770, 27316065, 32779278, 54632130, 81948195, 163896390]

約数ペア:

[(1, 163896390), (2, 81948195), (3, 54632130), (5, 32779278), (6, 27316065), (7, 23413770), (9, 18210710), (10, 16389639), (14, 11706885), (15, 10926426), (18, 9105355), (21, 7804590), (23, 7125930), (30, 5463213), (35, 4682754), (42, 3902295), (45, 3642142), (46, 3562965), (63, 2601530), (69, 2375310), (70, 2341377), (90, 1821071), (105, 1560918), (115, 1425186), (126, 1300765), (138, 1187655), (161, 1017990), (207, 791770), (210, 780459), (230, 712593), (315, 520306), (322, 508995), (345, 475062), (414, 395885), (483, 339330), (630, 260153), (690, 237531), (805, 203598), (966, 169665), (1035, 158354), (1449, 113110), (1610, 101799), (2070, 79177), (2415, 67866), (2898, 56555), (4830, 33933), (7245, 22622), (11311, 14490)]