172461432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1685

約数の個数: 128

約数和(自身を含む): 523192320

約数和(自身を除く): 350730888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1621, 1716, 2046, 2418, 2728, 3224, 3242, 3432, 4092, 4433, 4836, 4863, 6484, 8184, 8866, 9672, 9726, 12968, 13299, 17732, 17831, 19452, 21073, 26598, 35464, 35662, 38904, 42146, 50251, 53196, 53493, 63219, 71324, 84292, 100502, 106392, 106986, 126438, 142648, 150753, 168584, 201004, 213972, 231803, 252876, 301506, 402008, 427944, 463606, 505752, 552761, 603012, 653263, 695409, 927212, 1105522, 1206024, 1306526, 1390818, 1658283, 1854424, 1959789, 2211044, 2613052, 2781636, 3316566, 3919578, 4422088, 5226104, 5563272, 6633132, 7185893, 7839156, 13266264, 14371786, 15678312, 21557679, 28743572, 43115358, 57487144, 86230716, 172461432]

約数ペア:

[(1, 172461432), (2, 86230716), (3, 57487144), (4, 43115358), (6, 28743572), (8, 21557679), (11, 15678312), (12, 14371786), (13, 13266264), (22, 7839156), (24, 7185893), (26, 6633132), (31, 5563272), (33, 5226104), (39, 4422088), (44, 3919578), (52, 3316566), (62, 2781636), (66, 2613052), (78, 2211044), (88, 1959789), (93, 1854424), (104, 1658283), (124, 1390818), (132, 1306526), (143, 1206024), (156, 1105522), (186, 927212), (248, 695409), (264, 653263), (286, 603012), (312, 552761), (341, 505752), (372, 463606), (403, 427944), (429, 402008), (572, 301506), (682, 252876), (744, 231803), (806, 213972), (858, 201004), (1023, 168584), (1144, 150753), (1209, 142648), (1364, 126438), (1612, 106986), (1621, 106392), (1716, 100502), (2046, 84292), (2418, 71324), (2728, 63219), (3224, 53493), (3242, 53196), (3432, 50251), (4092, 42146), (4433, 38904), (4836, 35662), (4863, 35464), (6484, 26598), (8184, 21073), (8866, 19452), (9672, 17831), (9726, 17732), (12968, 13299)]