148351554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 389007360

約数和(自身を除く): 240655806

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 31, 34, 39, 51, 54, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 351, 401, 403, 442, 459, 527, 558, 663, 702, 802, 806, 837, 918, 1054, 1203, 1209, 1326, 1581, 1674, 1989, 2406, 2418, 3162, 3609, 3627, 3978, 4743, 5213, 5967, 6817, 6851, 7218, 7254, 9486, 10426, 10827, 10881, 11934, 12431, 13634, 13702, 14229, 15639, 20451, 20553, 21654, 21762, 24862, 28458, 31278, 37293, 40902, 41106, 46917, 61353, 61659, 74586, 88621, 93834, 111879, 122706, 123318, 140751, 161603, 177242, 184059, 184977, 211327, 223758, 265863, 281502, 323206, 335637, 368118, 369954, 422654, 484809, 531726, 633981, 671274, 797589, 969618, 1267962, 1454427, 1595178, 1901943, 2392767, 2747251, 2908854, 3803886, 4363281, 4785534, 5494502, 5705829, 8241753, 8726562, 11411658, 16483506, 24725259, 49450518, 74175777, 148351554]

約数ペア:

[(1, 148351554), (2, 74175777), (3, 49450518), (6, 24725259), (9, 16483506), (13, 11411658), (17, 8726562), (18, 8241753), (26, 5705829), (27, 5494502), (31, 4785534), (34, 4363281), (39, 3803886), (51, 2908854), (54, 2747251), (62, 2392767), (78, 1901943), (93, 1595178), (102, 1454427), (117, 1267962), (153, 969618), (186, 797589), (221, 671274), (234, 633981), (279, 531726), (306, 484809), (351, 422654), (401, 369954), (403, 368118), (442, 335637), (459, 323206), (527, 281502), (558, 265863), (663, 223758), (702, 211327), (802, 184977), (806, 184059), (837, 177242), (918, 161603), (1054, 140751), (1203, 123318), (1209, 122706), (1326, 111879), (1581, 93834), (1674, 88621), (1989, 74586), (2406, 61659), (2418, 61353), (3162, 46917), (3609, 41106), (3627, 40902), (3978, 37293), (4743, 31278), (5213, 28458), (5967, 24862), (6817, 21762), (6851, 21654), (7218, 20553), (7254, 20451), (9486, 15639), (10426, 14229), (10827, 13702), (10881, 13634), (11934, 12431)]