193485942

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 507064320

約数和(自身を除く): 313578378

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, 403, 442, 459, 523, 527, 558, 663, 702, 806, 837, 918, 1046, 1054, 1209, 1326, 1569, 1581, 1674, 1989, 2418, 3138, 3162, 3627, 3978, 4707, 4743, 5967, 6799, 6851, 7254, 8891, 9414, 9486, 10881, 11934, 13598, 13702, 14121, 14229, 16213, 17782, 20397, 20553, 21762, 26673, 28242, 28458, 32426, 40794, 41106, 48639, 53346, 61191, 61659, 80019, 97278, 115583, 122382, 123318, 145917, 160038, 183573, 184977, 210769, 231166, 240057, 275621, 291834, 346749, 367146, 369954, 421538, 437751, 480114, 551242, 632307, 693498, 826863, 875502, 1040247, 1264614, 1653726, 1896921, 2080494, 2480589, 3120741, 3583073, 3793842, 4961178, 5690763, 6241482, 7166146, 7441767, 10749219, 11381526, 14883534, 21498438, 32247657, 64495314, 96742971, 193485942]

約数ペア:

[(1, 193485942), (2, 96742971), (3, 64495314), (6, 32247657), (9, 21498438), (13, 14883534), (17, 11381526), (18, 10749219), (26, 7441767), (27, 7166146), (31, 6241482), (34, 5690763), (39, 4961178), (51, 3793842), (54, 3583073), (62, 3120741), (78, 2480589), (93, 2080494), (102, 1896921), (117, 1653726), (153, 1264614), (186, 1040247), (221, 875502), (234, 826863), (279, 693498), (306, 632307), (351, 551242), (403, 480114), (442, 437751), (459, 421538), (523, 369954), (527, 367146), (558, 346749), (663, 291834), (702, 275621), (806, 240057), (837, 231166), (918, 210769), (1046, 184977), (1054, 183573), (1209, 160038), (1326, 145917), (1569, 123318), (1581, 122382), (1674, 115583), (1989, 97278), (2418, 80019), (3138, 61659), (3162, 61191), (3627, 53346), (3978, 48639), (4707, 41106), (4743, 40794), (5967, 32426), (6799, 28458), (6851, 28242), (7254, 26673), (8891, 21762), (9414, 20553), (9486, 20397), (10881, 17782), (11934, 16213), (13598, 14229), (13702, 14121)]