15692813648

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 31162005504

約数和(自身を除く): 15469191856

約数列:

[1, 2, 4, 8, 16, 97, 167, 191, 194, 317, 334, 382, 388, 634, 668, 764, 776, 1268, 1336, 1528, 1552, 2536, 2672, 3056, 5072, 16199, 18527, 30749, 31897, 32398, 37054, 52939, 60547, 61498, 63794, 64796, 74108, 105878, 121094, 122996, 127588, 129592, 148216, 211756, 242188, 245992, 255176, 259184, 296432, 423512, 484376, 491984, 510352, 847024, 968752, 3094009, 5135083, 5873059, 6188018, 10111349, 10270166, 11746118, 12376036, 20222698, 20540332, 23492236, 24752072, 40445396, 41080664, 46984472, 49504144, 80890792, 82161328, 93968944, 161781584, 980800853, 1961601706, 3923203412, 7846406824, 15692813648]

約数ペア:

[(1, 15692813648), (2, 7846406824), (4, 3923203412), (8, 1961601706), (16, 980800853), (97, 161781584), (167, 93968944), (191, 82161328), (194, 80890792), (317, 49504144), (334, 46984472), (382, 41080664), (388, 40445396), (634, 24752072), (668, 23492236), (764, 20540332), (776, 20222698), (1268, 12376036), (1336, 11746118), (1528, 10270166), (1552, 10111349), (2536, 6188018), (2672, 5873059), (3056, 5135083), (5072, 3094009), (16199, 968752), (18527, 847024), (30749, 510352), (31897, 491984), (32398, 484376), (37054, 423512), (52939, 296432), (60547, 259184), (61498, 255176), (63794, 245992), (64796, 242188), (74108, 211756), (105878, 148216), (121094, 129592), (122996, 127588)]