168433020

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4982

約数の個数: 144

約数和(自身を含む): 605649408

約数和(自身を除く): 437216388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 4951, 5670, 6804, 8505, 9902, 11340, 14853, 17010, 19804, 24755, 29706, 34020, 34657, 44559, 49510, 59412, 69314, 74265, 89118, 99020, 103971, 133677, 138628, 148530, 173285, 178236, 207942, 222795, 267354, 297060, 311913, 346570, 401031, 415884, 445590, 519855, 534708, 623826, 668385, 693140, 802062, 891180, 935739, 1039710, 1203093, 1247652, 1336770, 1559565, 1604124, 1871478, 2005155, 2079420, 2406186, 2673540, 2807217, 3119130, 3742956, 4010310, 4678695, 4812372, 5614434, 6015465, 6238260, 8020620, 8421651, 9357390, 11228868, 12030930, 14036085, 16843302, 18714780, 24061860, 28072170, 33686604, 42108255, 56144340, 84216510, 168433020]

約数ペア:

[(1, 168433020), (2, 84216510), (3, 56144340), (4, 42108255), (5, 33686604), (6, 28072170), (7, 24061860), (9, 18714780), (10, 16843302), (12, 14036085), (14, 12030930), (15, 11228868), (18, 9357390), (20, 8421651), (21, 8020620), (27, 6238260), (28, 6015465), (30, 5614434), (35, 4812372), (36, 4678695), (42, 4010310), (45, 3742956), (54, 3119130), (60, 2807217), (63, 2673540), (70, 2406186), (81, 2079420), (84, 2005155), (90, 1871478), (105, 1604124), (108, 1559565), (126, 1336770), (135, 1247652), (140, 1203093), (162, 1039710), (180, 935739), (189, 891180), (210, 802062), (243, 693140), (252, 668385), (270, 623826), (315, 534708), (324, 519855), (378, 445590), (405, 415884), (420, 401031), (486, 346570), (540, 311913), (567, 297060), (630, 267354), (756, 222795), (810, 207942), (945, 178236), (972, 173285), (1134, 148530), (1215, 138628), (1260, 133677), (1620, 103971), (1701, 99020), (1890, 89118), (2268, 74265), (2430, 69314), (2835, 59412), (3402, 49510), (3780, 44559), (4860, 34657), (4951, 34020), (5670, 29706), (6804, 24755), (8505, 19804), (9902, 17010), (11340, 14853)]