158973552

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 461470464

約数和(自身を除く): 302496912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 83, 94, 141, 144, 166, 188, 249, 282, 283, 332, 376, 423, 498, 564, 566, 664, 747, 752, 846, 849, 996, 1128, 1132, 1328, 1494, 1692, 1698, 1992, 2256, 2264, 2547, 2988, 3384, 3396, 3901, 3984, 4528, 5094, 5976, 6768, 6792, 7802, 10188, 11703, 11952, 13301, 13584, 15604, 20376, 23406, 23489, 26602, 31208, 35109, 39903, 40752, 46812, 46978, 53204, 62416, 70218, 70467, 79806, 93624, 93956, 106408, 119709, 140436, 140934, 159612, 187248, 187912, 211401, 212816, 239418, 280872, 281868, 319224, 375824, 422802, 478836, 561744, 563736, 638448, 845604, 957672, 1103983, 1127472, 1691208, 1915344, 2207966, 3311949, 3382416, 4415932, 6623898, 8831864, 9935847, 13247796, 17663728, 19871694, 26495592, 39743388, 52991184, 79486776, 158973552]

約数ペア:

[(1, 158973552), (2, 79486776), (3, 52991184), (4, 39743388), (6, 26495592), (8, 19871694), (9, 17663728), (12, 13247796), (16, 9935847), (18, 8831864), (24, 6623898), (36, 4415932), (47, 3382416), (48, 3311949), (72, 2207966), (83, 1915344), (94, 1691208), (141, 1127472), (144, 1103983), (166, 957672), (188, 845604), (249, 638448), (282, 563736), (283, 561744), (332, 478836), (376, 422802), (423, 375824), (498, 319224), (564, 281868), (566, 280872), (664, 239418), (747, 212816), (752, 211401), (846, 187912), (849, 187248), (996, 159612), (1128, 140934), (1132, 140436), (1328, 119709), (1494, 106408), (1692, 93956), (1698, 93624), (1992, 79806), (2256, 70467), (2264, 70218), (2547, 62416), (2988, 53204), (3384, 46978), (3396, 46812), (3901, 40752), (3984, 39903), (4528, 35109), (5094, 31208), (5976, 26602), (6768, 23489), (6792, 23406), (7802, 20376), (10188, 15604), (11703, 13584), (11952, 13301)]