121785402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 264983040

約数和(自身を除く): 143197638

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 83, 114, 122, 166, 183, 211, 249, 366, 422, 498, 633, 1159, 1266, 1577, 2318, 3154, 3477, 4009, 4731, 5063, 6954, 8018, 9462, 10126, 12027, 12871, 15189, 17513, 24054, 25742, 30378, 35026, 38613, 52539, 77226, 96197, 105078, 192394, 244549, 288591, 332747, 489098, 577182, 665494, 733647, 998241, 1068293, 1467294, 1996482, 2136586, 3204879, 6409758, 20297567, 40595134, 60892701, 121785402]

約数ペア:

[(1, 121785402), (2, 60892701), (3, 40595134), (6, 20297567), (19, 6409758), (38, 3204879), (57, 2136586), (61, 1996482), (83, 1467294), (114, 1068293), (122, 998241), (166, 733647), (183, 665494), (211, 577182), (249, 489098), (366, 332747), (422, 288591), (498, 244549), (633, 192394), (1159, 105078), (1266, 96197), (1577, 77226), (2318, 52539), (3154, 38613), (3477, 35026), (4009, 30378), (4731, 25742), (5063, 24054), (6954, 17513), (8018, 15189), (9462, 12871), (10126, 12027)]