142569616

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 358771680

約数和(自身を除く): 216202064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 238, 266, 272, 304, 323, 392, 476, 532, 563, 646, 784, 833, 931, 952, 1064, 1126, 1292, 1666, 1862, 1904, 2128, 2252, 2261, 2584, 3332, 3724, 3941, 4504, 4522, 5168, 6664, 7448, 7882, 9008, 9044, 9571, 10697, 13328, 14896, 15764, 15827, 18088, 19142, 21394, 27587, 31528, 31654, 36176, 38284, 42788, 55174, 63056, 63308, 66997, 74879, 76568, 85576, 110348, 126616, 133994, 149758, 153136, 171152, 181849, 220696, 253232, 267988, 299516, 363698, 441392, 468979, 524153, 535976, 599032, 727396, 937958, 1048306, 1071952, 1198064, 1272943, 1454792, 1875916, 2096612, 2545886, 2909584, 3751832, 4193224, 5091772, 7503664, 8386448, 8910601, 10183544, 17821202, 20367088, 35642404, 71284808, 142569616]

約数ペア:

[(1, 142569616), (2, 71284808), (4, 35642404), (7, 20367088), (8, 17821202), (14, 10183544), (16, 8910601), (17, 8386448), (19, 7503664), (28, 5091772), (34, 4193224), (38, 3751832), (49, 2909584), (56, 2545886), (68, 2096612), (76, 1875916), (98, 1454792), (112, 1272943), (119, 1198064), (133, 1071952), (136, 1048306), (152, 937958), (196, 727396), (238, 599032), (266, 535976), (272, 524153), (304, 468979), (323, 441392), (392, 363698), (476, 299516), (532, 267988), (563, 253232), (646, 220696), (784, 181849), (833, 171152), (931, 153136), (952, 149758), (1064, 133994), (1126, 126616), (1292, 110348), (1666, 85576), (1862, 76568), (1904, 74879), (2128, 66997), (2252, 63308), (2261, 63056), (2584, 55174), (3332, 42788), (3724, 38284), (3941, 36176), (4504, 31654), (4522, 31528), (5168, 27587), (6664, 21394), (7448, 19142), (7882, 18088), (9008, 15827), (9044, 15764), (9571, 14896), (10697, 13328)]