143552752

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 356227200

約数和(自身を除く): 212674448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 152, 161, 184, 196, 266, 304, 322, 368, 392, 419, 437, 532, 644, 784, 838, 874, 931, 1064, 1127, 1288, 1676, 1748, 1862, 2128, 2254, 2576, 2933, 3059, 3352, 3496, 3724, 4508, 5866, 6118, 6704, 6992, 7448, 7961, 9016, 9637, 11732, 12236, 14896, 15922, 18032, 19274, 20531, 21413, 23464, 24472, 31844, 38548, 41062, 42826, 46928, 48944, 55727, 63688, 67459, 77096, 82124, 85652, 111454, 127376, 134918, 154192, 164248, 171304, 183103, 222908, 269836, 328496, 342608, 366206, 390089, 445816, 472213, 539672, 732412, 780178, 891632, 944426, 1079344, 1281721, 1464824, 1560356, 1888852, 2563442, 2929648, 3120712, 3777704, 5126884, 6241424, 7555408, 8972047, 10253768, 17944094, 20507536, 35888188, 71776376, 143552752]

約数ペア:

[(1, 143552752), (2, 71776376), (4, 35888188), (7, 20507536), (8, 17944094), (14, 10253768), (16, 8972047), (19, 7555408), (23, 6241424), (28, 5126884), (38, 3777704), (46, 3120712), (49, 2929648), (56, 2563442), (76, 1888852), (92, 1560356), (98, 1464824), (112, 1281721), (133, 1079344), (152, 944426), (161, 891632), (184, 780178), (196, 732412), (266, 539672), (304, 472213), (322, 445816), (368, 390089), (392, 366206), (419, 342608), (437, 328496), (532, 269836), (644, 222908), (784, 183103), (838, 171304), (874, 164248), (931, 154192), (1064, 134918), (1127, 127376), (1288, 111454), (1676, 85652), (1748, 82124), (1862, 77096), (2128, 67459), (2254, 63688), (2576, 55727), (2933, 48944), (3059, 46928), (3352, 42826), (3496, 41062), (3724, 38548), (4508, 31844), (5866, 24472), (6118, 23464), (6704, 21413), (6992, 20531), (7448, 19274), (7961, 18032), (9016, 15922), (9637, 14896), (11732, 12236)]