156243472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4148

約数の個数: 80

約数和(自身を含む): 389689344

約数和(自身を除く): 233445872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4091, 4774, 5456, 8182, 9548, 16364, 19096, 28637, 32728, 38192, 45001, 57274, 65456, 90002, 114548, 126821, 180004, 229096, 253642, 315007, 360008, 458192, 507284, 630014, 720016, 887747, 1014568, 1260028, 1395031, 1775494, 2029136, 2520056, 2790062, 3550988, 5040112, 5580124, 7101976, 9765217, 11160248, 14203952, 19530434, 22320496, 39060868, 78121736, 156243472]

約数ペア:

[(1, 156243472), (2, 78121736), (4, 39060868), (7, 22320496), (8, 19530434), (11, 14203952), (14, 11160248), (16, 9765217), (22, 7101976), (28, 5580124), (31, 5040112), (44, 3550988), (56, 2790062), (62, 2520056), (77, 2029136), (88, 1775494), (112, 1395031), (124, 1260028), (154, 1014568), (176, 887747), (217, 720016), (248, 630014), (308, 507284), (341, 458192), (434, 360008), (496, 315007), (616, 253642), (682, 229096), (868, 180004), (1232, 126821), (1364, 114548), (1736, 90002), (2387, 65456), (2728, 57274), (3472, 45001), (4091, 38192), (4774, 32728), (5456, 28637), (8182, 19096), (9548, 16364)]