164495988

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 438681600

約数和(自身を除く): 274185612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 127, 134, 179, 201, 254, 268, 358, 381, 402, 508, 537, 603, 716, 762, 804, 1074, 1143, 1206, 1524, 1611, 1809, 2148, 2286, 2412, 3222, 3429, 3618, 4572, 4833, 6444, 6858, 7236, 8509, 9666, 11993, 13716, 17018, 19332, 22733, 23986, 25527, 34036, 35979, 45466, 47972, 51054, 68199, 71958, 76581, 90932, 102108, 107937, 136398, 143916, 153162, 204597, 215874, 229743, 272796, 306324, 323811, 409194, 431748, 459486, 613791, 647622, 818388, 918972, 1227582, 1295244, 1523111, 2455164, 3046222, 4569333, 6092444, 9138666, 13707999, 18277332, 27415998, 41123997, 54831996, 82247994, 164495988]

約数ペア:

[(1, 164495988), (2, 82247994), (3, 54831996), (4, 41123997), (6, 27415998), (9, 18277332), (12, 13707999), (18, 9138666), (27, 6092444), (36, 4569333), (54, 3046222), (67, 2455164), (108, 1523111), (127, 1295244), (134, 1227582), (179, 918972), (201, 818388), (254, 647622), (268, 613791), (358, 459486), (381, 431748), (402, 409194), (508, 323811), (537, 306324), (603, 272796), (716, 229743), (762, 215874), (804, 204597), (1074, 153162), (1143, 143916), (1206, 136398), (1524, 107937), (1611, 102108), (1809, 90932), (2148, 76581), (2286, 71958), (2412, 68199), (3222, 51054), (3429, 47972), (3618, 45466), (4572, 35979), (4833, 34036), (6444, 25527), (6858, 23986), (7236, 22733), (8509, 19332), (9666, 17018), (11993, 13716)]