158728284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2848

約数の個数: 108

約数和(自身を含む): 475115368

約数和(自身を除く): 316387084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 286, 363, 396, 429, 468, 484, 572, 726, 858, 1089, 1287, 1452, 1573, 1716, 2178, 2574, 2803, 3146, 4356, 4719, 5148, 5606, 6292, 8409, 9438, 11212, 14157, 16818, 18876, 25227, 28314, 30833, 33636, 36439, 50454, 56628, 61666, 72878, 92499, 100908, 109317, 123332, 145756, 184998, 218634, 277497, 327951, 339163, 369996, 400829, 437268, 554994, 655902, 678326, 801658, 1017489, 1109988, 1202487, 1311804, 1356652, 1603316, 2034978, 2404974, 3052467, 3607461, 4069956, 4409119, 4809948, 6104934, 7214922, 8818238, 12209868, 13227357, 14429844, 17636476, 26454714, 39682071, 52909428, 79364142, 158728284]

約数ペア:

[(1, 158728284), (2, 79364142), (3, 52909428), (4, 39682071), (6, 26454714), (9, 17636476), (11, 14429844), (12, 13227357), (13, 12209868), (18, 8818238), (22, 7214922), (26, 6104934), (33, 4809948), (36, 4409119), (39, 4069956), (44, 3607461), (52, 3052467), (66, 2404974), (78, 2034978), (99, 1603316), (117, 1356652), (121, 1311804), (132, 1202487), (143, 1109988), (156, 1017489), (198, 801658), (234, 678326), (242, 655902), (286, 554994), (363, 437268), (396, 400829), (429, 369996), (468, 339163), (484, 327951), (572, 277497), (726, 218634), (858, 184998), (1089, 145756), (1287, 123332), (1452, 109317), (1573, 100908), (1716, 92499), (2178, 72878), (2574, 61666), (2803, 56628), (3146, 50454), (4356, 36439), (4719, 33636), (5148, 30833), (5606, 28314), (6292, 25227), (8409, 18876), (9438, 16818), (11212, 14157)]