158001844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39461}}^1$

素因数の和:39496

約数の個数: 48

約数和(自身を含む): 371258496

約数和(自身を除く): 213256652

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 39461, 78922, 157844, 276227, 434071, 512993, 552454, 868142, 1025986, 1104908, 1736284, 2051972, 3038497, 3590951, 5642923, 6076994, 7181902, 11285846, 12153988, 14363804, 22571692, 39500461, 79000922, 158001844]

約数ペア:

[(1, 158001844), (2, 79000922), (4, 39500461), (7, 22571692), (11, 14363804), (13, 12153988), (14, 11285846), (22, 7181902), (26, 6076994), (28, 5642923), (44, 3590951), (52, 3038497), (77, 2051972), (91, 1736284), (143, 1104908), (154, 1025986), (182, 868142), (286, 552454), (308, 512993), (364, 434071), (572, 276227), (1001, 157844), (2002, 78922), (4004, 39461)]