40158828

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 120

約数和(自身を含む): 116357472

約数和(自身を除く): 76198644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 276, 306, 317, 324, 391, 414, 459, 612, 621, 634, 782, 828, 918, 951, 1173, 1242, 1268, 1377, 1564, 1836, 1863, 1902, 2346, 2484, 2754, 2853, 3519, 3726, 3804, 4692, 5389, 5508, 5706, 7038, 7291, 7452, 8559, 10557, 10778, 11412, 14076, 14582, 16167, 17118, 21114, 21556, 21873, 25677, 29164, 31671, 32334, 34236, 42228, 43746, 48501, 51354, 63342, 64668, 65619, 87492, 97002, 102708, 123947, 126684, 131238, 145503, 194004, 196857, 247894, 262476, 291006, 371841, 393714, 436509, 495788, 582012, 590571, 743682, 787428, 873018, 1115523, 1181142, 1487364, 1746036, 2231046, 2362284, 3346569, 4462092, 6693138, 10039707, 13386276, 20079414, 40158828]

約数ペア:

[(1, 40158828), (2, 20079414), (3, 13386276), (4, 10039707), (6, 6693138), (9, 4462092), (12, 3346569), (17, 2362284), (18, 2231046), (23, 1746036), (27, 1487364), (34, 1181142), (36, 1115523), (46, 873018), (51, 787428), (54, 743682), (68, 590571), (69, 582012), (81, 495788), (92, 436509), (102, 393714), (108, 371841), (138, 291006), (153, 262476), (162, 247894), (204, 196857), (207, 194004), (276, 145503), (306, 131238), (317, 126684), (324, 123947), (391, 102708), (414, 97002), (459, 87492), (612, 65619), (621, 64668), (634, 63342), (782, 51354), (828, 48501), (918, 43746), (951, 42228), (1173, 34236), (1242, 32334), (1268, 31671), (1377, 29164), (1564, 25677), (1836, 21873), (1863, 21556), (1902, 21114), (2346, 17118), (2484, 16167), (2754, 14582), (2853, 14076), (3519, 11412), (3726, 10778), (3804, 10557), (4692, 8559), (5389, 7452), (5508, 7291), (5706, 7038)]