149138682812

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 319547289600

約数和(自身を除く): 170408606788

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 79, 98, 124, 157, 158, 196, 217, 314, 316, 434, 553, 628, 868, 1099, 1106, 1519, 1979, 2198, 2212, 2449, 3038, 3871, 3958, 4396, 4867, 4898, 6076, 7693, 7742, 7916, 9734, 9796, 12403, 13853, 15386, 15484, 17143, 19468, 24806, 27706, 30772, 34069, 34286, 49612, 55412, 61349, 68138, 68572, 86821, 96971, 120001, 122698, 136276, 156341, 173642, 193942, 238483, 240002, 245396, 310703, 312682, 347284, 384493, 387884, 429443, 476966, 480004, 607747, 621406, 625364, 768986, 858886, 953932, 1094387, 1215494, 1242812, 1537972, 1717772, 2174921, 2188774, 2430988, 2691451, 3006101, 4349842, 4377548, 4846571, 5382902, 6012202, 7660709, 8699684, 9631793, 9693142, 10765804, 12024404, 15224447, 15321418, 18840157, 19263586, 19386284, 24545537, 30448894, 30642836, 33925997, 37680314, 38527172, 49091074, 60897788, 67422551, 67851994, 75360628, 98182148, 134845102, 135703988, 171818759, 237481979, 269690204, 343637518, 471957857, 474963958, 687275036, 760911647, 943915714, 949927916, 1202731313, 1521823294, 1887831428, 2405462626, 3043646588, 4810925252, 5326381529, 10652763058, 21305526116, 37284670703, 74569341406, 149138682812]

約数ペア:

[(1, 149138682812), (2, 74569341406), (4, 37284670703), (7, 21305526116), (14, 10652763058), (28, 5326381529), (31, 4810925252), (49, 3043646588), (62, 2405462626), (79, 1887831428), (98, 1521823294), (124, 1202731313), (157, 949927916), (158, 943915714), (196, 760911647), (217, 687275036), (314, 474963958), (316, 471957857), (434, 343637518), (553, 269690204), (628, 237481979), (868, 171818759), (1099, 135703988), (1106, 134845102), (1519, 98182148), (1979, 75360628), (2198, 67851994), (2212, 67422551), (2449, 60897788), (3038, 49091074), (3871, 38527172), (3958, 37680314), (4396, 33925997), (4867, 30642836), (4898, 30448894), (6076, 24545537), (7693, 19386284), (7742, 19263586), (7916, 18840157), (9734, 15321418), (9796, 15224447), (12403, 12024404), (13853, 10765804), (15386, 9693142), (15484, 9631793), (17143, 8699684), (19468, 7660709), (24806, 6012202), (27706, 5382902), (30772, 4846571), (34069, 4377548), (34286, 4349842), (49612, 3006101), (55412, 2691451), (61349, 2430988), (68138, 2188774), (68572, 2174921), (86821, 1717772), (96971, 1537972), (120001, 1242812), (122698, 1215494), (136276, 1094387), (156341, 953932), (173642, 858886), (193942, 768986), (238483, 625364), (240002, 621406), (245396, 607747), (310703, 480004), (312682, 476966), (347284, 429443), (384493, 387884)]