198422532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1598

約数の個数: 144

約数和(自身を含む): 639055872

約数和(自身を除く): 440633340

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 252, 282, 308, 329, 396, 423, 462, 517, 564, 658, 693, 846, 924, 987, 1034, 1316, 1386, 1523, 1551, 1692, 1974, 2068, 2772, 2961, 3046, 3102, 3619, 3948, 4569, 4653, 5922, 6092, 6204, 7238, 9138, 9306, 10661, 10857, 11844, 13707, 14476, 16753, 18276, 18612, 21322, 21714, 27414, 31983, 32571, 33506, 42644, 43428, 50259, 54828, 63966, 65142, 67012, 71581, 95949, 100518, 117271, 127932, 130284, 143162, 150777, 191898, 201036, 214743, 234542, 286324, 301554, 351813, 383796, 429486, 469084, 501067, 603108, 644229, 703626, 787391, 858972, 1002134, 1055439, 1288458, 1407252, 1503201, 1574782, 2004268, 2110878, 2362173, 2576916, 3006402, 3149564, 4221756, 4509603, 4724346, 5511737, 6012804, 7086519, 9019206, 9448692, 11023474, 14173038, 16535211, 18038412, 22046948, 28346076, 33070422, 49605633, 66140844, 99211266, 198422532]

約数ペア:

[(1, 198422532), (2, 99211266), (3, 66140844), (4, 49605633), (6, 33070422), (7, 28346076), (9, 22046948), (11, 18038412), (12, 16535211), (14, 14173038), (18, 11023474), (21, 9448692), (22, 9019206), (28, 7086519), (33, 6012804), (36, 5511737), (42, 4724346), (44, 4509603), (47, 4221756), (63, 3149564), (66, 3006402), (77, 2576916), (84, 2362173), (94, 2110878), (99, 2004268), (126, 1574782), (132, 1503201), (141, 1407252), (154, 1288458), (188, 1055439), (198, 1002134), (231, 858972), (252, 787391), (282, 703626), (308, 644229), (329, 603108), (396, 501067), (423, 469084), (462, 429486), (517, 383796), (564, 351813), (658, 301554), (693, 286324), (846, 234542), (924, 214743), (987, 201036), (1034, 191898), (1316, 150777), (1386, 143162), (1523, 130284), (1551, 127932), (1692, 117271), (1974, 100518), (2068, 95949), (2772, 71581), (2961, 67012), (3046, 65142), (3102, 63966), (3619, 54828), (3948, 50259), (4569, 43428), (4653, 42644), (5922, 33506), (6092, 32571), (6204, 31983), (7238, 27414), (9138, 21714), (9306, 21322), (10661, 18612), (10857, 18276), (11844, 16753), (13707, 14476)]