156876372268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1410911}}^1$

素因数の和:1410971

約数の個数: 72

約数和(自身を含む): 361238621184

約数和(自身を除く): 204362248916

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 361, 418, 532, 722, 836, 1444, 1463, 2527, 2926, 3971, 5054, 5852, 7942, 10108, 15884, 27797, 55594, 111188, 1410911, 2821822, 5643644, 9876377, 15520021, 19752754, 26807309, 31040042, 39505508, 53614618, 62080084, 107229236, 108640147, 187651163, 217280294, 294880399, 375302326, 434560588, 509338871, 589760798, 750604652, 1018677742, 1179521596, 2037355484, 2064162793, 3565372097, 4128325586, 5602727581, 7130744194, 8256651172, 11205455162, 14261488388, 22410910324, 39219093067, 78438186134, 156876372268]

約数ペア:

[(1, 156876372268), (2, 78438186134), (4, 39219093067), (7, 22410910324), (11, 14261488388), (14, 11205455162), (19, 8256651172), (22, 7130744194), (28, 5602727581), (38, 4128325586), (44, 3565372097), (76, 2064162793), (77, 2037355484), (133, 1179521596), (154, 1018677742), (209, 750604652), (266, 589760798), (308, 509338871), (361, 434560588), (418, 375302326), (532, 294880399), (722, 217280294), (836, 187651163), (1444, 108640147), (1463, 107229236), (2527, 62080084), (2926, 53614618), (3971, 39505508), (5054, 31040042), (5852, 26807309), (7942, 19752754), (10108, 15520021), (15884, 9876377), (27797, 5643644), (55594, 2821822), (111188, 1410911)]