169965516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1597}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 464174256

約数和(自身を除く): 294208740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 724, 1086, 1267, 1597, 2172, 2534, 3194, 3801, 4791, 5068, 6388, 7602, 8869, 9582, 11179, 15204, 17738, 19164, 22358, 26607, 33537, 35476, 44716, 53214, 67074, 78253, 106428, 134148, 156506, 234759, 289057, 313012, 469518, 578114, 867171, 939036, 1156228, 1734342, 2023399, 3468684, 4046798, 6070197, 8093596, 12140394, 14163793, 24280788, 28327586, 42491379, 56655172, 84982758, 169965516]

約数ペア:

[(1, 169965516), (2, 84982758), (3, 56655172), (4, 42491379), (6, 28327586), (7, 24280788), (12, 14163793), (14, 12140394), (21, 8093596), (28, 6070197), (42, 4046798), (49, 3468684), (84, 2023399), (98, 1734342), (147, 1156228), (181, 939036), (196, 867171), (294, 578114), (362, 469518), (543, 313012), (588, 289057), (724, 234759), (1086, 156506), (1267, 134148), (1597, 106428), (2172, 78253), (2534, 67074), (3194, 53214), (3801, 44716), (4791, 35476), (5068, 33537), (6388, 26607), (7602, 22358), (8869, 19164), (9582, 17738), (11179, 15204)]