131593158

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 315428256

約数和(自身を除く): 183835098

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 73, 86, 102, 129, 137, 146, 153, 219, 258, 274, 306, 387, 411, 438, 657, 731, 774, 822, 1233, 1241, 1314, 1462, 2193, 2329, 2466, 2482, 3139, 3723, 4386, 4658, 5891, 6278, 6579, 6987, 7446, 9417, 10001, 11169, 11782, 13158, 13974, 17673, 18834, 20002, 20961, 22338, 28251, 30003, 35346, 41922, 53019, 53363, 56502, 60006, 90009, 100147, 106038, 106726, 160089, 170017, 180018, 200294, 300441, 320178, 340034, 430043, 480267, 510051, 600882, 860086, 901323, 960534, 1020102, 1290129, 1530153, 1802646, 2580258, 3060306, 3870387, 7310731, 7740774, 14621462, 21932193, 43864386, 65796579, 131593158]

約数ペア:

[(1, 131593158), (2, 65796579), (3, 43864386), (6, 21932193), (9, 14621462), (17, 7740774), (18, 7310731), (34, 3870387), (43, 3060306), (51, 2580258), (73, 1802646), (86, 1530153), (102, 1290129), (129, 1020102), (137, 960534), (146, 901323), (153, 860086), (219, 600882), (258, 510051), (274, 480267), (306, 430043), (387, 340034), (411, 320178), (438, 300441), (657, 200294), (731, 180018), (774, 170017), (822, 160089), (1233, 106726), (1241, 106038), (1314, 100147), (1462, 90009), (2193, 60006), (2329, 56502), (2466, 53363), (2482, 53019), (3139, 41922), (3723, 35346), (4386, 30003), (4658, 28251), (5891, 22338), (6278, 20961), (6579, 20002), (6987, 18834), (7446, 17673), (9417, 13974), (10001, 13158), (11169, 11782)]