163953270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8286

約数の個数: 96

約数和(自身を含む): 486132192

約数和(自身を除く): 322178922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 8243, 9945, 16486, 19890, 24729, 41215, 49458, 74187, 82430, 107159, 123645, 140131, 148374, 214318, 247290, 280262, 321477, 370935, 420393, 535795, 642954, 700655, 741870, 840786, 964431, 1071590, 1261179, 1401310, 1607385, 1821703, 1928862, 2101965, 2522358, 3214770, 3643406, 4203930, 4822155, 5465109, 6305895, 9108515, 9644310, 10930218, 12611790, 16395327, 18217030, 27325545, 32790654, 54651090, 81976635, 163953270]

約数ペア:

[(1, 163953270), (2, 81976635), (3, 54651090), (5, 32790654), (6, 27325545), (9, 18217030), (10, 16395327), (13, 12611790), (15, 10930218), (17, 9644310), (18, 9108515), (26, 6305895), (30, 5465109), (34, 4822155), (39, 4203930), (45, 3643406), (51, 3214770), (65, 2522358), (78, 2101965), (85, 1928862), (90, 1821703), (102, 1607385), (117, 1401310), (130, 1261179), (153, 1071590), (170, 964431), (195, 840786), (221, 741870), (234, 700655), (255, 642954), (306, 535795), (390, 420393), (442, 370935), (510, 321477), (585, 280262), (663, 247290), (765, 214318), (1105, 148374), (1170, 140131), (1326, 123645), (1530, 107159), (1989, 82430), (2210, 74187), (3315, 49458), (3978, 41215), (6630, 24729), (8243, 19890), (9945, 16486)]