165618214736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1351853}}^1$

素因数の和:1351924

約数の個数: 80

約数和(自身を含む): 375490967040

約数和(自身を除く): 209872752304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 9424, 15314, 30628, 61256, 122512, 1351853, 2703706, 5407412, 10814824, 17574089, 21629648, 25685207, 35148178, 41907443, 51370414, 70296356, 83814886, 102740828, 140592712, 167629772, 205481656, 281185424, 333907691, 335259544, 410963312, 544796759, 667815382, 670519088, 796241417, 1089593518, 1335630764, 1592482834, 2179187036, 2671261528, 3184965668, 4358374072, 5342523056, 6369931336, 8716748144, 10351138421, 12739862672, 20702276842, 41404553684, 82809107368, 165618214736]

約数ペア:

[(1, 165618214736), (2, 82809107368), (4, 41404553684), (8, 20702276842), (13, 12739862672), (16, 10351138421), (19, 8716748144), (26, 6369931336), (31, 5342523056), (38, 4358374072), (52, 3184965668), (62, 2671261528), (76, 2179187036), (104, 1592482834), (124, 1335630764), (152, 1089593518), (208, 796241417), (247, 670519088), (248, 667815382), (304, 544796759), (403, 410963312), (494, 335259544), (496, 333907691), (589, 281185424), (806, 205481656), (988, 167629772), (1178, 140592712), (1612, 102740828), (1976, 83814886), (2356, 70296356), (3224, 51370414), (3952, 41907443), (4712, 35148178), (6448, 25685207), (7657, 21629648), (9424, 17574089), (15314, 10814824), (30628, 5407412), (61256, 2703706), (122512, 1351853)]