187856838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 503193600

約数和(自身を除く): 315336762

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 29, 31, 38, 39, 47, 57, 58, 62, 78, 87, 93, 94, 114, 117, 141, 171, 174, 186, 234, 247, 261, 279, 282, 342, 377, 403, 423, 494, 522, 551, 558, 589, 611, 741, 754, 806, 846, 893, 899, 1102, 1131, 1178, 1209, 1222, 1363, 1457, 1482, 1653, 1767, 1786, 1798, 1833, 2223, 2262, 2418, 2679, 2697, 2726, 2914, 3306, 3393, 3534, 3627, 3666, 4089, 4371, 4446, 4959, 5301, 5358, 5394, 5499, 6786, 7163, 7254, 7657, 8037, 8091, 8178, 8742, 9918, 10602, 10998, 11609, 11687, 12267, 13113, 14326, 15314, 16074, 16182, 17081, 17719, 18941, 21489, 22971, 23218, 23374, 24534, 25897, 26226, 27683, 34162, 34827, 35061, 35438, 37882, 42253, 42978, 45942, 51243, 51794, 53157, 55366, 56823, 64467, 68913, 69654, 70122, 77691, 83049, 84506, 102486, 104481, 105183, 106314, 113646, 126759, 128934, 137826, 153729, 155382, 159471, 166098, 170469, 208962, 210366, 222053, 233073, 249147, 253518, 307458, 318942, 336661, 340938, 359879, 380277, 444106, 466146, 498294, 549289, 666159, 673322, 719758, 760554, 802807, 1009983, 1079637, 1098578, 1332318, 1605614, 1647867, 1998477, 2019966, 2159274, 2408421, 3029949, 3238911, 3295734, 3996954, 4816842, 4943601, 6059898, 6477822, 7225263, 9887202, 10436491, 14450526, 20872982, 31309473, 62618946, 93928419, 187856838]

約数ペア:

[(1, 187856838), (2, 93928419), (3, 62618946), (6, 31309473), (9, 20872982), (13, 14450526), (18, 10436491), (19, 9887202), (26, 7225263), (29, 6477822), (31, 6059898), (38, 4943601), (39, 4816842), (47, 3996954), (57, 3295734), (58, 3238911), (62, 3029949), (78, 2408421), (87, 2159274), (93, 2019966), (94, 1998477), (114, 1647867), (117, 1605614), (141, 1332318), (171, 1098578), (174, 1079637), (186, 1009983), (234, 802807), (247, 760554), (261, 719758), (279, 673322), (282, 666159), (342, 549289), (377, 498294), (403, 466146), (423, 444106), (494, 380277), (522, 359879), (551, 340938), (558, 336661), (589, 318942), (611, 307458), (741, 253518), (754, 249147), (806, 233073), (846, 222053), (893, 210366), (899, 208962), (1102, 170469), (1131, 166098), (1178, 159471), (1209, 155382), (1222, 153729), (1363, 137826), (1457, 128934), (1482, 126759), (1653, 113646), (1767, 106314), (1786, 105183), (1798, 104481), (1833, 102486), (2223, 84506), (2262, 83049), (2418, 77691), (2679, 70122), (2697, 69654), (2726, 68913), (2914, 64467), (3306, 56823), (3393, 55366), (3534, 53157), (3627, 51794), (3666, 51243), (4089, 45942), (4371, 42978), (4446, 42253), (4959, 37882), (5301, 35438), (5358, 35061), (5394, 34827), (5499, 34162), (6786, 27683), (7163, 26226), (7254, 25897), (7657, 24534), (8037, 23374), (8091, 23218), (8178, 22971), (8742, 21489), (9918, 18941), (10602, 17719), (10998, 17081), (11609, 16182), (11687, 16074), (12267, 15314), (13113, 14326)]