138552516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 392071680

約数和(自身を除く): 253519164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 67, 68, 93, 102, 109, 124, 134, 153, 186, 201, 204, 218, 268, 279, 306, 327, 372, 402, 436, 527, 558, 603, 612, 654, 804, 981, 1054, 1116, 1139, 1206, 1308, 1581, 1853, 1962, 2077, 2108, 2278, 2412, 3162, 3379, 3417, 3706, 3924, 4154, 4556, 4743, 5559, 6231, 6324, 6758, 6834, 7303, 7412, 8308, 9486, 10137, 10251, 11118, 12462, 13516, 13668, 14606, 16677, 18693, 18972, 20274, 20502, 21909, 22236, 24924, 29212, 30411, 33354, 35309, 37386, 40548, 41004, 43818, 57443, 60822, 65727, 66708, 70618, 74772, 87636, 105927, 114886, 121644, 124151, 131454, 141236, 172329, 211854, 226393, 229772, 248302, 262908, 317781, 344658, 372453, 423708, 452786, 496604, 516987, 635562, 679179, 689316, 744906, 905572, 1033974, 1117359, 1271124, 1358358, 1489812, 2037537, 2067948, 2234718, 2716716, 3848681, 4075074, 4469436, 7697362, 8150148, 11546043, 15394724, 23092086, 34638129, 46184172, 69276258, 138552516]

約数ペア:

[(1, 138552516), (2, 69276258), (3, 46184172), (4, 34638129), (6, 23092086), (9, 15394724), (12, 11546043), (17, 8150148), (18, 7697362), (31, 4469436), (34, 4075074), (36, 3848681), (51, 2716716), (62, 2234718), (67, 2067948), (68, 2037537), (93, 1489812), (102, 1358358), (109, 1271124), (124, 1117359), (134, 1033974), (153, 905572), (186, 744906), (201, 689316), (204, 679179), (218, 635562), (268, 516987), (279, 496604), (306, 452786), (327, 423708), (372, 372453), (402, 344658), (436, 317781), (527, 262908), (558, 248302), (603, 229772), (612, 226393), (654, 211854), (804, 172329), (981, 141236), (1054, 131454), (1116, 124151), (1139, 121644), (1206, 114886), (1308, 105927), (1581, 87636), (1853, 74772), (1962, 70618), (2077, 66708), (2108, 65727), (2278, 60822), (2412, 57443), (3162, 43818), (3379, 41004), (3417, 40548), (3706, 37386), (3924, 35309), (4154, 33354), (4556, 30411), (4743, 29212), (5559, 24924), (6231, 22236), (6324, 21909), (6758, 20502), (6834, 20274), (7303, 18972), (7412, 18693), (8308, 16677), (9486, 14606), (10137, 13668), (10251, 13516), (11118, 12462)]