161598888

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 501523050

約数和(自身を除く): 339924162

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 216, 229, 242, 243, 264, 297, 324, 363, 396, 458, 484, 486, 594, 648, 687, 726, 729, 792, 891, 916, 968, 972, 1089, 1188, 1374, 1452, 1458, 1782, 1832, 1944, 2061, 2178, 2376, 2519, 2673, 2748, 2904, 2916, 3267, 3564, 4122, 4356, 5038, 5346, 5496, 5832, 6183, 6534, 7128, 7557, 8019, 8244, 8712, 9801, 10076, 10692, 12366, 13068, 15114, 16038, 16488, 18549, 19602, 20152, 21384, 22671, 24732, 26136, 27709, 29403, 30228, 32076, 37098, 39204, 45342, 49464, 55418, 55647, 58806, 60456, 64152, 68013, 74196, 78408, 83127, 88209, 90684, 110836, 111294, 117612, 136026, 148392, 166254, 166941, 176418, 181368, 204039, 221672, 222588, 235224, 249381, 272052, 332508, 333882, 352836, 408078, 445176, 498762, 544104, 612117, 665016, 667764, 705672, 748143, 816156, 997524, 1224234, 1335528, 1496286, 1632312, 1836351, 1995048, 2244429, 2448468, 2992572, 3672702, 4488858, 4896936, 5985144, 6733287, 7345404, 8977716, 13466574, 14690808, 17955432, 20199861, 26933148, 40399722, 53866296, 80799444, 161598888]

約数ペア:

[(1, 161598888), (2, 80799444), (3, 53866296), (4, 40399722), (6, 26933148), (8, 20199861), (9, 17955432), (11, 14690808), (12, 13466574), (18, 8977716), (22, 7345404), (24, 6733287), (27, 5985144), (33, 4896936), (36, 4488858), (44, 3672702), (54, 2992572), (66, 2448468), (72, 2244429), (81, 1995048), (88, 1836351), (99, 1632312), (108, 1496286), (121, 1335528), (132, 1224234), (162, 997524), (198, 816156), (216, 748143), (229, 705672), (242, 667764), (243, 665016), (264, 612117), (297, 544104), (324, 498762), (363, 445176), (396, 408078), (458, 352836), (484, 333882), (486, 332508), (594, 272052), (648, 249381), (687, 235224), (726, 222588), (729, 221672), (792, 204039), (891, 181368), (916, 176418), (968, 166941), (972, 166254), (1089, 148392), (1188, 136026), (1374, 117612), (1452, 111294), (1458, 110836), (1782, 90684), (1832, 88209), (1944, 83127), (2061, 78408), (2178, 74196), (2376, 68013), (2519, 64152), (2673, 60456), (2748, 58806), (2904, 55647), (2916, 55418), (3267, 49464), (3564, 45342), (4122, 39204), (4356, 37098), (5038, 32076), (5346, 30228), (5496, 29403), (5832, 27709), (6183, 26136), (6534, 24732), (7128, 22671), (7557, 21384), (8019, 20152), (8244, 19602), (8712, 18549), (9801, 16488), (10076, 16038), (10692, 15114), (12366, 13068)]