188032988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 417348288

約数和(自身を除く): 229315300

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 61, 68, 122, 143, 187, 221, 244, 286, 317, 374, 442, 572, 634, 671, 748, 793, 884, 1037, 1268, 1342, 1586, 2074, 2431, 2684, 3172, 3487, 4121, 4148, 4862, 5389, 6974, 8242, 8723, 9724, 10778, 11407, 13481, 13948, 16484, 17446, 19337, 21556, 22814, 26962, 34892, 38674, 45331, 45628, 53924, 59279, 70057, 77348, 90662, 118558, 140114, 148291, 181324, 212707, 237116, 251381, 280228, 296582, 328729, 425414, 502762, 593164, 657458, 770627, 850828, 1005524, 1314916, 1541254, 2765191, 3082508, 3616019, 4273477, 5530382, 7232038, 8546954, 11060764, 14464076, 17093908, 47008247, 94016494, 188032988]

約数ペア:

[(1, 188032988), (2, 94016494), (4, 47008247), (11, 17093908), (13, 14464076), (17, 11060764), (22, 8546954), (26, 7232038), (34, 5530382), (44, 4273477), (52, 3616019), (61, 3082508), (68, 2765191), (122, 1541254), (143, 1314916), (187, 1005524), (221, 850828), (244, 770627), (286, 657458), (317, 593164), (374, 502762), (442, 425414), (572, 328729), (634, 296582), (671, 280228), (748, 251381), (793, 237116), (884, 212707), (1037, 181324), (1268, 148291), (1342, 140114), (1586, 118558), (2074, 90662), (2431, 77348), (2684, 70057), (3172, 59279), (3487, 53924), (4121, 45628), (4148, 45331), (4862, 38674), (5389, 34892), (6974, 26962), (8242, 22814), (8723, 21556), (9724, 19337), (10778, 17446), (11407, 16484), (13481, 13948)]