140145048

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 402629760

約数和(自身を除く): 262484712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 888, 1116, 1147, 1332, 1697, 2232, 2294, 2664, 3394, 3441, 4588, 5091, 6788, 6882, 9176, 10182, 10323, 13576, 13764, 15273, 20364, 20646, 27528, 30546, 40728, 41292, 52607, 61092, 62789, 82584, 105214, 122184, 125578, 157821, 188367, 210428, 251156, 315642, 376734, 420856, 473463, 502312, 565101, 631284, 753468, 946926, 1130202, 1262568, 1506936, 1893852, 1946459, 2260404, 3787704, 3892918, 4520808, 5839377, 7785836, 11678754, 15571672, 17518131, 23357508, 35036262, 46715016, 70072524, 140145048]

約数ペア:

[(1, 140145048), (2, 70072524), (3, 46715016), (4, 35036262), (6, 23357508), (8, 17518131), (9, 15571672), (12, 11678754), (18, 7785836), (24, 5839377), (31, 4520808), (36, 3892918), (37, 3787704), (62, 2260404), (72, 1946459), (74, 1893852), (93, 1506936), (111, 1262568), (124, 1130202), (148, 946926), (186, 753468), (222, 631284), (248, 565101), (279, 502312), (296, 473463), (333, 420856), (372, 376734), (444, 315642), (558, 251156), (666, 210428), (744, 188367), (888, 157821), (1116, 125578), (1147, 122184), (1332, 105214), (1697, 82584), (2232, 62789), (2294, 61092), (2664, 52607), (3394, 41292), (3441, 40728), (4588, 30546), (5091, 27528), (6788, 20646), (6882, 20364), (9176, 15273), (10182, 13764), (10323, 13576)]