130115804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 291207168

約数和(自身を除く): 161091364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 887, 1183, 1612, 1774, 2366, 2821, 3548, 4732, 5239, 5642, 6209, 10478, 11284, 11531, 12418, 20956, 23062, 24836, 27497, 36673, 46124, 54994, 73346, 80717, 109988, 146692, 149903, 161434, 192479, 299806, 322868, 357461, 384958, 599612, 714922, 769916, 1049321, 1429844, 2098642, 2502227, 4197284, 4646993, 5004454, 9293986, 10008908, 18587972, 32528951, 65057902, 130115804]

約数ペア:

[(1, 130115804), (2, 65057902), (4, 32528951), (7, 18587972), (13, 10008908), (14, 9293986), (26, 5004454), (28, 4646993), (31, 4197284), (52, 2502227), (62, 2098642), (91, 1429844), (124, 1049321), (169, 769916), (182, 714922), (217, 599612), (338, 384958), (364, 357461), (403, 322868), (434, 299806), (676, 192479), (806, 161434), (868, 149903), (887, 146692), (1183, 109988), (1612, 80717), (1774, 73346), (2366, 54994), (2821, 46124), (3548, 36673), (4732, 27497), (5239, 24836), (5642, 23062), (6209, 20956), (10478, 12418), (11284, 11531)]