156797532

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 436889376

約数和(自身を除く): 280091844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 53, 54, 69, 81, 92, 106, 108, 138, 159, 162, 207, 212, 276, 318, 324, 397, 414, 477, 621, 636, 794, 828, 954, 1191, 1219, 1242, 1431, 1588, 1863, 1908, 2382, 2438, 2484, 2862, 3573, 3657, 3726, 4293, 4764, 4876, 5724, 7146, 7314, 7452, 8586, 9131, 10719, 10971, 14292, 14628, 17172, 18262, 21041, 21438, 21942, 27393, 32157, 32913, 36524, 42082, 42876, 43884, 54786, 63123, 64314, 65826, 82179, 84164, 98739, 109572, 126246, 128628, 131652, 164358, 189369, 197478, 246537, 252492, 328716, 378738, 394956, 483943, 493074, 568107, 739611, 757476, 967886, 986148, 1136214, 1451829, 1479222, 1704321, 1935772, 2272428, 2903658, 2958444, 3408642, 4355487, 5807316, 6817284, 8710974, 13066461, 17421948, 26132922, 39199383, 52265844, 78398766, 156797532]

約数ペア:

[(1, 156797532), (2, 78398766), (3, 52265844), (4, 39199383), (6, 26132922), (9, 17421948), (12, 13066461), (18, 8710974), (23, 6817284), (27, 5807316), (36, 4355487), (46, 3408642), (53, 2958444), (54, 2903658), (69, 2272428), (81, 1935772), (92, 1704321), (106, 1479222), (108, 1451829), (138, 1136214), (159, 986148), (162, 967886), (207, 757476), (212, 739611), (276, 568107), (318, 493074), (324, 483943), (397, 394956), (414, 378738), (477, 328716), (621, 252492), (636, 246537), (794, 197478), (828, 189369), (954, 164358), (1191, 131652), (1219, 128628), (1242, 126246), (1431, 109572), (1588, 98739), (1863, 84164), (1908, 82179), (2382, 65826), (2438, 64314), (2484, 63123), (2862, 54786), (3573, 43884), (3657, 42876), (3726, 42082), (4293, 36524), (4764, 32913), (4876, 32157), (5724, 27393), (7146, 21942), (7314, 21438), (7452, 21041), (8586, 18262), (9131, 17172), (10719, 14628), (10971, 14292)]