156621864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 475776000

約数和(自身を除く): 319154136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 139, 152, 168, 228, 266, 278, 353, 399, 417, 456, 532, 556, 706, 798, 834, 973, 1059, 1064, 1112, 1412, 1596, 1668, 1946, 2118, 2471, 2641, 2824, 2919, 3192, 3336, 3892, 4236, 4942, 5282, 5838, 6707, 7413, 7784, 7923, 8472, 9884, 10564, 11676, 13414, 14826, 15846, 18487, 19768, 20121, 21128, 23352, 26828, 29652, 31692, 36974, 40242, 46949, 49067, 53656, 55461, 59304, 63384, 73948, 80484, 93898, 98134, 110922, 140847, 147201, 147896, 160968, 187796, 196268, 221844, 281694, 294402, 343469, 375592, 392536, 443688, 563388, 588804, 686938, 932273, 1030407, 1126776, 1177608, 1373876, 1864546, 2060814, 2747752, 2796819, 3729092, 4121628, 5593638, 6525911, 7458184, 8243256, 11187276, 13051822, 19577733, 22374552, 26103644, 39155466, 52207288, 78310932, 156621864]

約数ペア:

[(1, 156621864), (2, 78310932), (3, 52207288), (4, 39155466), (6, 26103644), (7, 22374552), (8, 19577733), (12, 13051822), (14, 11187276), (19, 8243256), (21, 7458184), (24, 6525911), (28, 5593638), (38, 4121628), (42, 3729092), (56, 2796819), (57, 2747752), (76, 2060814), (84, 1864546), (114, 1373876), (133, 1177608), (139, 1126776), (152, 1030407), (168, 932273), (228, 686938), (266, 588804), (278, 563388), (353, 443688), (399, 392536), (417, 375592), (456, 343469), (532, 294402), (556, 281694), (706, 221844), (798, 196268), (834, 187796), (973, 160968), (1059, 147896), (1064, 147201), (1112, 140847), (1412, 110922), (1596, 98134), (1668, 93898), (1946, 80484), (2118, 73948), (2471, 63384), (2641, 59304), (2824, 55461), (2919, 53656), (3192, 49067), (3336, 46949), (3892, 40242), (4236, 36974), (4942, 31692), (5282, 29652), (5838, 26828), (6707, 23352), (7413, 21128), (7784, 20121), (7923, 19768), (8472, 18487), (9884, 15846), (10564, 14826), (11676, 13414)]