138745476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 386725248

約数和(自身を除く): 247979772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 61, 67, 69, 82, 92, 122, 123, 134, 138, 164, 183, 201, 207, 244, 246, 268, 276, 366, 369, 402, 414, 492, 549, 603, 732, 738, 804, 828, 943, 1098, 1206, 1403, 1476, 1541, 1886, 2196, 2412, 2501, 2747, 2806, 2829, 3082, 3772, 4087, 4209, 4623, 5002, 5494, 5612, 5658, 6164, 7503, 8174, 8241, 8418, 8487, 9246, 10004, 10988, 11316, 12261, 12627, 13869, 15006, 16348, 16482, 16836, 16974, 18492, 22509, 24522, 24723, 25254, 27738, 30012, 32964, 33948, 36783, 45018, 49044, 49446, 50508, 55476, 57523, 63181, 73566, 90036, 94001, 98892, 115046, 126362, 147132, 167567, 172569, 188002, 189543, 230092, 252724, 282003, 335134, 345138, 376004, 379086, 502701, 517707, 564006, 568629, 670268, 690276, 758172, 846009, 1005402, 1035414, 1128012, 1137258, 1508103, 1692018, 2010804, 2070828, 2274516, 3016206, 3384036, 3854041, 6032412, 7708082, 11562123, 15416164, 23124246, 34686369, 46248492, 69372738, 138745476]

約数ペア:

[(1, 138745476), (2, 69372738), (3, 46248492), (4, 34686369), (6, 23124246), (9, 15416164), (12, 11562123), (18, 7708082), (23, 6032412), (36, 3854041), (41, 3384036), (46, 3016206), (61, 2274516), (67, 2070828), (69, 2010804), (82, 1692018), (92, 1508103), (122, 1137258), (123, 1128012), (134, 1035414), (138, 1005402), (164, 846009), (183, 758172), (201, 690276), (207, 670268), (244, 568629), (246, 564006), (268, 517707), (276, 502701), (366, 379086), (369, 376004), (402, 345138), (414, 335134), (492, 282003), (549, 252724), (603, 230092), (732, 189543), (738, 188002), (804, 172569), (828, 167567), (943, 147132), (1098, 126362), (1206, 115046), (1403, 98892), (1476, 94001), (1541, 90036), (1886, 73566), (2196, 63181), (2412, 57523), (2501, 55476), (2747, 50508), (2806, 49446), (2829, 49044), (3082, 45018), (3772, 36783), (4087, 33948), (4209, 32964), (4623, 30012), (5002, 27738), (5494, 25254), (5612, 24723), (5658, 24522), (6164, 22509), (7503, 18492), (8174, 16974), (8241, 16836), (8418, 16482), (8487, 16348), (9246, 15006), (10004, 13869), (10988, 12627), (11316, 12261)]