233376156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:556

約数の個数: 108

約数和(自身を含む): 647468640

約数和(自身を除く): 414092484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 169, 178, 234, 267, 338, 356, 431, 468, 507, 534, 676, 801, 862, 1014, 1068, 1157, 1293, 1521, 1602, 1724, 2028, 2314, 2586, 3042, 3204, 3471, 3879, 4628, 5172, 5603, 6084, 6942, 7758, 10413, 11206, 13884, 15041, 15516, 16809, 20826, 22412, 30082, 33618, 38359, 41652, 45123, 50427, 60164, 67236, 72839, 76718, 90246, 100854, 115077, 135369, 145678, 153436, 180492, 201708, 218517, 230154, 270738, 291356, 345231, 437034, 460308, 498667, 541476, 655551, 690462, 874068, 997334, 1311102, 1380924, 1496001, 1994668, 2622204, 2992002, 4488003, 5984004, 6482671, 8976006, 12965342, 17952012, 19448013, 25930684, 38896026, 58344039, 77792052, 116688078, 233376156]

約数ペア:

[(1, 233376156), (2, 116688078), (3, 77792052), (4, 58344039), (6, 38896026), (9, 25930684), (12, 19448013), (13, 17952012), (18, 12965342), (26, 8976006), (36, 6482671), (39, 5984004), (52, 4488003), (78, 2992002), (89, 2622204), (117, 1994668), (156, 1496001), (169, 1380924), (178, 1311102), (234, 997334), (267, 874068), (338, 690462), (356, 655551), (431, 541476), (468, 498667), (507, 460308), (534, 437034), (676, 345231), (801, 291356), (862, 270738), (1014, 230154), (1068, 218517), (1157, 201708), (1293, 180492), (1521, 153436), (1602, 145678), (1724, 135369), (2028, 115077), (2314, 100854), (2586, 90246), (3042, 76718), (3204, 72839), (3471, 67236), (3879, 60164), (4628, 50427), (5172, 45123), (5603, 41652), (6084, 38359), (6942, 33618), (7758, 30082), (10413, 22412), (11206, 20826), (13884, 16809), (15041, 15516)]